AbstractBuildForm.php: new function subrecordHead(). Replaced several hard coded subrecord column names against constants.

AbstractBuildForm.php: placeholder

AbstractBuildForm.php: added 'elseif()' to accept missing set/enum/sql1 definition for checkbox is 'checked' is given.

Commit from 23.5.17, 23:55, b5510306, changed creation of data-disabled to suppress it, if not set. This was necessary to make FE temporarly locked. unit tests adjusted.

Problem: the 'unit test'-customized FormEditor have been overwritten by the auto update.
TestFormEditor.sql: deleted
TestForm.sql: new SQL file to create an additional form.
 BuildFormPlainTest.php: update unit tests to latest FormElement schema. Delete old FormEditor, to be sure to get the latest schema. Play 'TestForm.sql'.

Play: ALTER TABLE  `FormElement` ADD  `encode` ENUM(  'none',  'specialchar' ) NOT NULL DEFAULT  'specialchar' AFTER  `subrecordOption` ;
Play: formEditor.sql

Attention: FEs with text=editor needs actions - the default of 'specialchar' prohibits saving of HTML tags.

FillStoreForm.php: Submitted values will be specialchars() before copying to STORE_FORM.
AbstractBuildForm.php: Counterpart of FillStoreForm.php - will htmlspecialchars_decode() values read from database. Replace 'checkType' and 'checkPattern' with CONSTANTS.
formEditor.sql: Added new column in FormElement. Add new FormElement 'encode' in FormElement-Editor. Add column 'encode' to all FormElement records.

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

#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.

Logger.php, BuildFormBootstrap.php, BuildFormPlain.php, BuildFormTable.php, Constants.php, BuildFormPlainTest.php: Replace 'label' and 'note' for FormElements by FE_LABEL, FE_NOTE.

UsersManual/indes.rst: Desription for subrecord updated.
Sip.php: code cleaned up. Static SIP defined.
AbstractBuildForm.php: Column 'link' implemented.

AbstractBuildForm.php: Column with a specific 'title' starting with '_... ' has not been surpressed. Fixed.

AbstractBuildForm.php: Columns with a name starting with '_... ' has not been surpressed. Fixed. Icons path adjusted.

BuildFormPlainTest.php: unit tests adjusted for new behaviour of maxLength /size for columns which are not defined in primary table.

BuildFormPlainTest.php: fixed issue with double declared class FakeTSFE.
ReportTest.php: initially created.

Support.php, FillStore.php, AbstractBuildFrom.php, BuildFormPlain.php, BuildFormTables.php, Constants.php, Save.php, BuildFormPlainTest.php

Refactored sanitize functionality: Form save, form update and client are now handled with the same regexp. Form save and update use the same code to sanatize. SANITIZE names are now equal in FormEditor and in Store. New class SANITIZE_ALL_MIN_MAX_DATE.

OnArray.php: moved inputCheckPatternArray() to Sanatize.
Sanatize.php: complete rewrote of sanitize(). Everything is regexp based now.
FillStore.php: validateValue() removed, use of Sanitize::sanitize instead.
Store.php: adjusted change of Sanitize:sanitize signature.
AbstractBuildForm.php: defined class global variable $inputCheckPattern and initialize them during construct(). Variables, submitted by POST, are now correctly sanatized according their FormElement definition. getInputCheckPattern() adjusted to new/changed SANITIZE definitions.
Constants.php: added SANTIZE_ALLOW_: MIN_MAX, MIN_MAX_DATE, EMAIL, PATTERN, SANITIZE_EXCEPTION, SANITIZE_EMPTY_STRING
Save.php: use of Sanitize::sanitize instead of validateValue()
formEditor.sql: order of FormElement.checkType changed to 'most used first'.