Manual.rst: Update Doc for new option 'bsColumns'
Config.php: Copy new element from general config.
Store.php: set default for 'bsColumns'.
QuickFormQuery.php: wrap whole form in 'col-md-XX'

BuildFormBootstrap.phpL #3413 Form ohne Pill hat kein padding am Rand. Fix: falls kein Pill vorhanden ist wird neun zusaetzlich ein col-md-12 geliefert.

Ldap.php: Added checks for missing LDAP..._SEARCH. Do not throw an error if there is an empty result. HTML Entitites for typeahead will be escaped on client side.

AbstractBuildForm.php, qfq-bs.less: in templateGroup removed CSS class `qfq-delete-button` and applied `qfq-note-no-padding`. New CSS class will be applied to Delete Button in template groups.

Manual.rst: Added 'howto remove <p> in TinyMCE'

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

HTML.md: update latest attribute names
Release.rst: copied git log

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'