Preview commit for field validation using bootstrap-validator. Do a `make boostrap && grunt` after merge

AbstractBuildForm.php: fixed bug that under some situations there is no STORE_RECORD and this leads to an exception of undefiend Radios. Instead use STORE_TABLE_COLUMN_TYPES.

QfqForm.js: Buttons should behave as described in CODING.md under UI.

Form.js: Textarea also get input and paste event listener in order to fire upon changes immediately.

Database.php: sql(..., ROW_IMPLODE_ALL,...) have been confused by columns with identical columnnames (MYSQLI_ASSOC). Has been fixed now by using MYSQLI_NUM.

FillStoreForm.php: SIP Parameter without a corresponding FE have not been saved in the record: fixed

AbstractBuildForm.php: check if there is a column with the formElementName.

AbstractBuildForm.php: various form elements missed the 'title' attribute (used as tooltip). Fixed. 'Radio', 'Multi Checkbox' and 'Multi Select' only have one tooltip for all elements. This might be improved later.

AbstractBuildForm.php: Select-List - setting 'selected' changed to be tolerant against int and string.

AbstractException.php: If exist, print Form And FormElement names.
HelperFormElement.php, Logger.php, FillStoreForm.php, AbstractBuildForm.php: fomatting form element name.
Support.php: add setIfNotSet()

Fixed bug in QfqForm#handleNewClick(): Use event.deledateTarget instead of event.target. From jQuery Documentation:

event.delegateTarget::
 The element where the currently-called jQuery event handler was attached.

That's what we want, because we require the href attribute of anchor.

Sanatize.php, FillStoreForm.php, Constants.php: Preparation to throw more detailed exception for misconfigured min|max values - code not enabled.
Support.php: date format extended to accept yyyy-mm-dd too.

 formEditor.sql: Form and FormElement field 'name' is now 'required'

After creating a new record and still open form: a new sip is created and transfered to client. Attention: 'new + save + modify + save again' still create two records (error).
AbstractBuildForm.php: buildNewSip() renamed to buildHiddenSip(). Call of buildHiddenSip() moved from tail() to process(). buildHiddenSip() returns JSON code too.
BuildFormBootstrap.php, BuildFromPlain.php, BuildFormTable.php : removed call buildNewSip()
QuickFormQuery.php: After save, reload current record and create new sip
Save.php: process() returns id of affected record.

save.php: return JSON with updated values of all fields.
AbstractBuildForm.php: updated to deliver values of all form elements
Constants.php: constants to distinguish all or specific values of FEs. QUERY_TYPE_*
Database.php: doSQL now returns affectedrows or lastinsertid in case of udpate/inset. Typos fixed.
QuickFormQuery.php: deliver Values as JSON after save.
Save.php: return lastinsertid or affectedrows.