fixes in snippet: remove wrong & unused var. fix user display. fix use HTML helper for icon
Snippet: syntax highlight [#865]
Add <label>
Less strings
use HTML helpers: openForm, closeForm, util_make_link
Valid HTML
merge Branch_5_3
snippet: use HTML5 required
Add default value 'array()' for footer functions
Remove extra empty lines
Mostly strings changes for consistency
Strings changes
[PSR-2] The closing ?> tag MUST be omitted from files containing only PHP.
Include and file path should be devided with single space. File path should not be placed under brackets.
[PSR-2] The keyword elseif should be used instead of else if so that all control keywords looks like single words.
Drop language attribute in script tag
cleaner HTML
remove whitespace at EOL and empty lines at EOF globally, scripted agreed in IRC
mostly merge r13290 from 5.1 (I erred on the side of caution, so the XHTML in trunk will still be invalid in some cases)
merge r13287 from 5.1: fix FSF postal address