Set comment string to #%s

This allows the TPope's vim-commentary plugin to work with .snippet
files; e.g. typing "\\\" will comment out the current line with "# ".
Updated Java snippets, included snip for common collections objects
Improvements to JS snippets by tom cammann
Correct commentstring for snippet files by Mike Morearty
more snips
Merge remote-tracking branch 'origin/master'

Conflicts:
	UltiSnips/java.snippets
Updated java snippets, added junit setting
ew java snippets for constructors for auto creation of setter/getters
Reverted foreach java snippet
Removed some redundant imports
New xml snippets. Updated html and major update to java snippets by Tom Cammann.
add python module path to global variable
Use normal!
Easy access to UltiSnips python modules. Patch by Stanislav Golovanov.
Improvements to c.snippets by melko.
Add function snippet in c.snippets.
Add contributor name.
Improvements to the box snippet by Sergey Alexandrov
C snippet improvements by melko.
Fixes to the box and bbox snippet.