Removed pass by reference & from arg to rtrimword, didn't have it on
ltrimword, no need, want to pass function results like trim() through
arg list.
Update user.php

Typo corrected:  $this->getHiddenField() was $this->_getHiddenField(
fixed: prefilter on NOT EQUALS for element list elements was using wrong $glue - should be AND not OR
Added some more error checking to updateObject in main list model.
Merge branch 'master' of ssh://github.com/Fabrik/fabrik
adding form.elements as alias to form.formElements in form js code
parse latlon n fields to relace commas with decimals (german number formatting)
removed debugger from rad search
back ported Fabrik.getBlock() method
Merge branch 'master' of ssh://github.com/Fabrik/fabrik
Fixing (very!) corner case in main plugin defines, setting up things
like COM_FABRIK_LIVESITE, for case where path contains the word
administrator, like /users/administrator/joomla.
reverting last commit, replacing with solution from 31
Added emptyIsh() array helper, considers an array with a single empty
entry as being empty.  Fixes to picklist, to htmlencode JSON'ified
hidden value.  Still working on why picklist isn't retaining value after
failed validation.
Don't show comments for form plugin in PDF view.  Should probably make
this an option, but had a request to hide them in PDF, so for now just
hard wired it.
Merge pull request #985 from Sophist-UK/fix_list_plugin_email_string

Provide PLG_LIST_ENVELOPE_ENVELOPE string
Merge branch 'master' of ssh://github.com/Fabrik/fabrik
Merge pull request #983 from PtrNrs/master

Update user.php
Applying htmlspecialchars() to element labels.
Merge branch 'master' of ssh://github.com/Fabrik/fabrik
fixed: date element edit record with null db date, was incorrectly applying tz offset to null date in getValue();