* plugins/snippets/snippets/Parser.py: fixed parsing default list (
	allow escaping the list and allow whitespace
	* plugins/snippets/data/snippets.lang: fixed regex placeholder
	* plugins/snippets/snippets/Placeholder.py: fixed problem with
	removed snippet being entered (updated)
	
	* plugins/snippets/snippets/Manager.py:
	* plugins/snippets/snippets/Document.py:
	* plugins/snippets/data/snippets.xml:
	* plugins/snippets/data/Makefile.am:
	
	Added snippets to be used in snippets :)

svn path=/trunk/; revision=5749