Update snippets

	modified:   snippets/_.snippets
	modified:   snippets/autoit.snippets
	modified:   snippets/c.snippets
	modified:   snippets/cpp.snippets
	modified:   snippets/erlang.snippets
	modified:   snippets/html.snippets
	modified:   snippets/java.snippets
	modified:   snippets/javascript.snippets
	modified:   snippets/mako.snippets
	modified:   snippets/objc.snippets
	modified:   snippets/perl.snippets
	modified:   snippets/php.snippets
	modified:   snippets/python.snippets
	modified:   snippets/ruby.snippets
	modified:   snippets/sh.snippets
	modified:   snippets/snippet.snippets
	modified:   snippets/tcl.snippets
	modified:   snippets/tex.snippets
	modified:   snippets/vim.snippets
	modified:   snippets/zsh.snippets