Translation of the subject line of the receipt message
calc fix: "array_key_exists...null given" warning

When there are some calc element in joined group that is not shown then php warning was produced in details and edit form (not in new):

Warning: array_key_exists() expects parameter 2 to be array, null given in /.../fabrik_element/calc/calc.php on line 136

Warning: array_key_exists() expects parameter 2 to be array, null given in.../fabrik_element/calc/calc.php on line 142
FIX: Restore zoom level when "Use Cookies" enabled

Saved zoom level wasn't being restored along with lat/lon when browsing back to a Maps Visualization.
String overrides didn't work when label_raw used
Labels in repeat group table mode were too large

as $element->label have class that forces to be 160px large, but in this case a table with more than 5 or 6 cols just doesn't fit the page
should fit the group in table mode
to let repeat group in table mode fit the page
Fix #1158 for F31
Address felixcat comments.
Initial commit for possible nested form groups
Form views missed
code style
Added limited support for repeated data in form autofill.
Just saving some work in progress (commented out) in tags element,
trying to fix failed validation issue, whereby we revert to existing
data, instead of preserving submitted data.
fixed: tags element, on failed form submission was not showing previously selected tags
changed: autofill form plugin now triggers change/blur events on any element it updates
display element xml file missing js files GH-Close #1202
Merge pull request #1200 from Sophist-UK/enhance_link_element_f31

Fix #1158 for F31
codestyle
Merge pull request #1193 from hampercm/joomla3

FIX: Restore zoom level when "Use Cookies" enabled