Fixed mod_finder JavaScript error

com_finder/autocompleter.js requires Mootools
Update robots.txt.dist

Remove /images from robots.txt
Improved loading JHtml::_('behavior.framework') of mod_finder
Use getControlGroups()
Use getControlGroup()in contact edit form
Fix divison by 0 issue in debug plugin

If you send an empty DB query (thus strlen($query) = 0) you get a division by 0.
fixed typo in noframes header

Correct header name is X-Frame-Options not X-Frames-Options as stated in [the docs](https://developer.mozilla.org/en-US/docs/HTTP/X-Frame-Options)
fixed JModelForm::checkin()

Fixing issue described in [bug #30700](http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=30700), related to notices for unset properties of the $table object in JModelForm (libraries/legacy/model/form.php)
[#30929] fix JHtmlQuery::suggested()

Fixing issue described in [bug #30929](http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_id=8103&tracker_item_id=30929), related a case sensitive alternative search terms creation (components/com_finder/helpers/html/query.php)
Don't load tags layouts unless there are tags
Add .gm-style for Google Maps
Generating .css files from .less
Fixing problem in com_messages with double brackets
Adding Missing Input Fields
Fix for wrong property name

Instead of setting the desired field the value (rows or columns) you set the value to the property name.

http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=33468&start=0
Update TagManager0001Test.php

on line 117 the command was checking whether the tag was in row two but instead of that it was checking that if it was present in row 1.
on line 137 it was checking whether tag that was added its row number should be one but that's not necessary as if there exited some tags already then its row number would be accordingly as it should be but not 1. so now I am just checking here that its row number is greater or equal to 1.
Update TagManager0001Test.php
Update unit test for JForm
[imp] [33385] Move getControlGroups into a JLayout
Fix #3209
Updating Header for Page Class