QFQ complains that the given SIP parameter is already defined. Problem is the pre filling of Store SIP, which normally happens only during form load. But the new 'saving a new record (r=0) and redirecting the browser to the same page with the new record id', requires a new SIP. That SIP is calculated before form-load and causes the exception. Fix: defined parameter in a store, which will be redefined with the same value, wont' throw an exception anymore.
Store.php: compare old and new value and only if they differ throw an exception.

unit test fixed.

#3568 / Form: fuer alle Buttons (save, close, new, delete) eine optionale class & text konfigurierbar machen
Manual.rst: new configuration options listed at config.qfq.ini and Form.paramtert.
Config.php: Defaults configured for F_SAVE|CLOSE|DELETE|NEW_BUTTON_TEXT|TOOLTIP|CLASS|GLYPH_ICON.
BuildFormBootstrap.php: Changed code to take values from config.qfq.ini or (if given) from form.parameter definitions.
QuickFormQuery.php: Copy new setup values from config.qfq.ini to Form.
StoreTest.php: update unit test for new global configuration values
config.qfq.example.ini: fill with new commented key/value pairs.

Implement additional 'SHOW_DEBUG_INFO = download' to track down problems with 'session forwarding'.
Configure constants for SHOW_DEBUG_INFO for yes|no|auto

Implemented defaultEscapeType. configurable via config.qfq.ini (global) and per Form.
Implemented max GET parameter lenght. Default: 50. BTW: in phpunit test there have been a parameter 'file' which exceeds the limit of 32.

Config.qfq: Skip empty variable names - happens in phpunit tests. Read new `systemEscapeTypeDefault`.
Constants.php: renamed  TOKEN_LDAP_ESCAPE_* to TOKEN_ESCAPE_LDAP_*. Add TOKEN_ESCAPE_MYSQL, TOKEN_ESCAPE_NONE
Database.php: Set charset to real_escape_string() functions properly. Proxy for mysqli::real_escape_string()
Evaluate.php: Respect global escapeTypeDefault. Implement
formEditor.sql: add column `escapeTypeDefault`. Add FormElement 'escapeTypeDefault'.

#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()

Store.php: extend constructor to respect optional configFileName - this makes it easier to implement various configfile cheks.
StoreTest.php: new phpUnit checks to configfile syntax and default values.

Support.php: escapes double ticks with " instead of \" - needed for JSON encoded config strings for TinyMCE.
AbstractBuildForm.php: customize default setup for TinyMCE.

FormAction.php: cleanup
Store.php: cleanup
Database.php: Added TRUNCATE
fixtures/Generic.sql: added Person.adrId - just as testcase

StoreTest.php: unit test fixed to run on Jenkins

Report.php, Store.php, QuickFormQuery.php: configuration option 'SESSION_NAME' removed and hard coded to 'qfq'.
Session.php, Sip.php: function checkFeUserUid() moved from Sip to Session. Will be called by using 'Session'. SIP's now stored one level deeper in $_SESSION['qfq'][...]. This makes it easier to destroy the SIP cachae in case of login/logout. Destroying the whole $_SESSION var is not a good idea.

Sip.php: disabled session_start in phpUnit environment.
Store.php, AbstractDatabaseTest.php: removes phpUnit flag in constructor - class is static and the flag will be set in Store::getInstance().
BodyTextParser.php, QuickFormQueryTest.php, StoreTest.php: removed token debugShowStack, TYPO#_DEBUG_LOAD, TYPO3_DEBUG_SAVE - no longer used.
Constants.php: removed token TYPO3_DEBUG_LOAD, TYPO3_DEBUG_SAVE - no longer used.

Store, Constants, Database, QuickformQuery, AbstratDatabase, StoreTest: renamed several config.ini variables to use the '_'.

formEditor: fixed typo

Store, Constants, Save, StoreTest: undo renaming STORE_0 back to STORE_ZERO. const with a number at the end seems not to be accepted in the phpunittests.

Store: Removed CLIENT_POST_ID and CLIENT_GET_ID. Various functions: check if supplied store is known. Check that STORE_ZERO never saves a value. New mode for setVar(): overWrite.
Constants: New qfq.log. SQL_FORM_ELEMENT splitted to SQL_FORM_ELEMENT_SPECIFIC_CONTAINER|ALL_CONTAINER. New ROW_INSERT, ROW_UPDATE. Renamed STORE_ZERO to STORE_0.

Store.php: Removed caching functionality - the speed advantage is too few against code complexity. Introduced sanatizeStore - Only STORE_CLIENT and STORE_FORM are still sanatized. All others will be trusted. This reduces overhead by accessing variables.
New function 'fillStoreTableDefinition'. Rewrote and simplify class getVar(). New function getStore() - at the moment used for debugging.

Store.php: Impelemented Store 'Parent Record'. Extended Store 'Client' with Server SVars. Reorded fucntions. Added createSipAfterFormLoad()

Store*.php: Storage Classes unified to one class. Storage is now one array for all stores in class 'Store'