OnArray.php: new function 'arrayValueReplace()'.
AbstractBuildForm.php: Load foreign values in templatGroups.

AbstractBuildForm.php: use of new OnArray::...() functions.

Typeahead (#3369): Parameternames has changed, configuration is possible on the Form and on the FormElement.
typeahead.php: if there is an exception, the message body is sent as regular 'content' for the dropdownbox. At the moment this is the only way to transmit any error messages.
Ldap.php: missing FE_TYPEAHEAD_LDAP_KEY_PRINTF, FE_TYPEAHEAD_LDAP_VALUE_PRINTF will be substituted by the other. If both missing, an exception is thrown.

BuildFormBootstrap.php: wrapping of optional 'submitButtonText' now done with the configured form wrap setup
qfq-bs.css.less: dislay characterCount inside of input/textarea element.

AbstractBuildForm.php: #3374 - textarea elements now contains 'maxlength' attribute. Implemented 'characterCountWrap'

Ldap.php: fixed implementation errors of first run.
AbstractBuildForm.php: set defaults for limit and minlegth. Implement function checkSqlAppendLimit()

TypeAhead.php: Reformat of various constants. Hard coded LDAP query replaced by one submitted via SIP.
KeyValueStringParser.php: Implemented explodeWrapped() - behaves like 'explode()' but will respect strings wrapped in quotes as no explodeable.
Ldap.php: New class to manage LDAP access.
AbstractBuildForm.php: Add attributes DATA_TYPEAHEAD_LIMIT, DATA_TYPEAHEAD_MINLENGTH. Parsing of FormElement.parameter.typeahead* parameter.

#3180=#2081 dynamicUpdate, rearrange 'input hidden' elements from checkboxes, radios to top of form.

CODING.md: add some doc about STORE_ADDITIONAL_FORM_ELEMENTS.
load.php (#2081): rearrange delivered JSON to fullfill client API.
AbstractBuildForm.php: rename getJsonElementUpdate() to getFormElemenForJson(). Extend getFormElementForJson() to support changes for label and note. Fill store STORE_ADDITIONAL_FORM_ELEMENTS with 'hidden input' elments.
QuickFormQuery.php: implement Client JOSN API update.

*.php: extend explodeParameter(), explodeParameterInArrayElements() with argument $keyName, to make it more generic.

AbstractBuildForm.php, QuickFormQuery.php: documentation updates, code reformat.

Support.php: new function insertAttribute().
AbstractBuildForm.php: added 'id' to all FormElements.
BuildFormBootstrap: extended customWrap to insert 'id' in every wrap element.
QuickFormQuery.php: Add 'id' to Form ToolTip.

FillStoreForm.php, HelperFormElement.php, BuildFormBootstap.php, BuildFormPlain.php, BuildFormTable.php, QuickFormQuery.php: Rename buildFormElementId() to buildFormElementname(). New Function buildFormElementId(). Rename variable $htmlFormElementId to $htmlFormElementName.
Support.php: tooltips now contain an html id.
Constants.php: Preparation for API 'element-update'.

Implemented for Checkbox.

Index.rst, AbstractBuildForm.php: split buildCheckbox() in constructCheckbox(Simple|Multi)Plain() and constructCheckbox(Simple|Multi)Button.

AbstractBuildForm.php, OnArray.php: new function removeEmptyElementsFromArray(). Replace old check of isset() (which seems never have been worked) against ==''.

Implemented for Radios. Checkbox is still open.

Index.rst, AbstractBuildForm.php, BuildFormBootstrap.php, Constants.php: split buildRadio() in constructRadioPlain() and constructRadioButton. After several tries to make a base function for both construct variants, CR decided that the code is much more easier to read with to complete separate layout functions.

AbstractBuildForm.php: Notes of input elements as well as the text of a 'Note' FormElement are now wrapped in the class 'qfq-note' - this aligns the text to the label baseline.

AbstractBuildForm.php: #2064 / Input Elemente die als JSON response 'value=false' bekommen, zeigen 'false' an -- check if a FormElement is a real tableColumn by using STORE_RECORD is a bad idea, cause new records always deliver 'false'. Now take the STORE_TABLE_COLUMN_TYPES as a reference.

#3253: STORE_TYPO3: steht waehrend Update / Save nicht zur Verfuegung - wird aber benoetigt. Bsp: feUser, beUser, pageId, ...

Thought that problem of #2064 is based on #3253 - that was wrong.
#3253 implemented, but not heavily tested.

#2064: problem was that for a non existing tablecolumn, has been searched for a default value - which obviously does not exist. In AbstractBuildForm.php, Line 419, a check implemented if the current FormElement is an existing tablecolumn. If not, do not change the empty value.

FormAction.php, FillStoreForm.php, Store.php, QuickFormQuery.php, Save.php: Refactor setVarArray() to setStore()

#3253
FillStoreForm.php: If there is no STORE_TYPO3, get the old values from SIP: CLIENT_TYPO3VARS.
Store.php: new function fillTypo3StoreFromSip(), copyT3VarstToSip()

AbstractBuildForm.php: templateGroup / row with the 'add' button , will be wrapped with the bs*Columns as defined in the FormElement templateGroup.

templateGroup: fixed problem with missing <div class='qfq-line'> around each copy of prefilled templateGroup.
 AbstractBuildForm.php: pattern  '%d' will be replaced by number of copy in FormElement 'label' and 'note'. Recode Logic to wrap templateGroup copies.

AbstractBuildForm.php: implemented function templateGroupCollectFilledElements(). Add function.

AbstractBuildForm.php:
#3224, #3231 Html Tag <hr> als FormElement. >> htmlBefore | htmlAfter, FormElement.parameter = htmlBefore|htmlAfter implemented.
#3230 templateGroup: Abstaende zwischen Elementen. 'tgClass' implemented

BuildFormPlain.php: code restructured

AbstractBuildForm.php: see title

Wrap Row & Input Elements: specify 'row,/row' and bs*columns to 0 or bigger will enable/disable mutliple Elements per Row. FormElement.parameter.wrap* still have precedence over bs*Column settings.

Support.php, AbstractBuildForm.php: Recode way of initializing FormElements.
AbstractBuildForm.php: parameter to limit max number ob templateGrouup Elements.
BuildFormBootstrap.php: Labels will be hided if FormElement.bsLabelColumns=0.

AbstractBuildForm.php: #3066 / help-text with-error - Klasse 'hidden' wird nun gerendert und ausgeliefert.

Coding.md: Beschreibung in Deutsch wie die Formularelemente , rekursiv, gerendert werden.
AbstractBuildForm.php: new function buildTemplateGroup()
BuildFormBootstrap.php, BuildFormPlain.php, BuildFormTable.php: Preparation for new optional TemplateGroup wrap.
QuickFormQuery.php: update comments.
formEditor.sql: column 'type' definition extended - new 'templateGroup' enum. FormElement 'type' updated to new container element 'templateGroup'

FormElement.rowLabelInputNote are not respected anymore.

AbstractBuildForm.php: cleanup
BuildFormBootsrap.php: new function customWrap()
Constants.php: new wrapRow, wrapLabel, wrapInput, wrapNote

AbstractBuildForm.php: fixed bug with uninitialized FE_SLAVE_ID

Support.php, AbstractBuildForm.php: new function falseemptyToZero().
Constants.php: New UPLOAD_MODE_*
Evaluate.php: fixed bug in 'skip' logic of evaluate->parseArray()
Save.php: doUpload() now returns $modeUpload, which are needed in doUploadSlave(), rewrote logic of doUploadSlave(),

Default fuer Store Prioritaet hat sich geaendert: alt='FSRD', neu='FSRVD' - damit wird ist es ueberfluessig den V Store anzugeben.
Variable '_filename' umbenannt in 'filename' und verschoben von STORE_FORM nach STORE_VARS. Damit ist es ueberfluessig eine Sanatize Klasse anzugeben.
STORE_VAR hat zwei neue Variablen: 'filename', 'fileDestination'.
Bei Form-Action Elemente gibt es zwei neue Typen: 'sqlBefore' und 'sqlAfter'

Index.rst: Dokumentation auf V2 angepasst. Doku fuer V1 hat es nie gegeben.
FormAction.php: Moved function initActionFormElement to HelperFormElement::initActionFormElement(), Implement sqlBefore & sqlAfter for Action Elemente.
HelperFormElement.php: new class initActionFormElement(), initUploadFormElement().
FillStoreForm.php, AbstractBuildForm.php, Evaluate.php: Implemented the $skip parameter to suppress unwanted variable expansion during form load.
Constants.php: New STORE_USE_DEFAULT, VAR_FILE_DESTINATION, VAR_FILENAME,FE_SQL_AFTER, FE_SQL_BEOFRE, FE_TYPE_UPLOAD.
Evaluate.php: moved 'decryptCurlyBraces()' up, in order to  create better error messages.
Save.php: new doUploadSlave(), implement 'Upload advanced mode'.

AdminstratorManual/Index.rst: Update config.qfq.ini description to new parameter 'class'. Remove 'DB_NAME_TEST' cause that is only interesting to PHP Unit Tests and not to enduser.
UserManual/Index.rst: Update STORE_SYSTEM description of known variables.
Store.php, QuickFormQuery.php: Refactor building STORE_SYSTEM. Make it more generic if new parameters are introduced. Setting up new config.qfq.ini built in defaults and form defaults at one place. Renaming of parameter names in config.qfq.ini to STORE_SYSTEM at one place implemented with an extensible array.
AbstractBuildForm.php, BuildFormBootstrap.php, BuildFormTable.php: User constant F_CLASS  in $this->formSpec['class']
config.qfq.example.ini: comment empty variables - the new default setting is, that empty parameter in config.qfq.ini means EMPTY, not UNDEFINED.

Create function `Database->getNativeFormElements()` to unify all needed actions on fresh loaded FormElements like explodeParameterInArrayElements, duplicateRetypEelements, copyAttributesToFormElements. Native FormElements will be loaded on 4 different places in 3 classes.

HelperFormElement.php: Moved copyAttributesToFormElements() from QuickFormQuery to HelperFormElement.
AbstractBuildForm.php, BuildFormBootstrap.php, QuickFormQuery.php : Use of Database->getNativeFormElements()
Database.php: HelperFormElement::copyAttributesToFormElements()

FormAction.phhp, Store.php, AbstractBuildForm.php, Constants.php, QuickForemQuery.php, Index.rst: Added STORE_BEFORE, #3146