update snippets
update snippets
add https://github.com/openannotation/annotator/ submodule (js plugin to allow annotations on web pages)
add new userscrhome stylesheet
add CSS3MenuHoverEffect from http://tympanus.net/TipsTricks/CSS3MenuHoverEffect
add HTML5Up Big Picture HTML5 template (one page template from http://html5up.net/big-picture)
Merge branch 'master' of github.com:nodiscc/devtoolkit

Conflicts:
	.gitmodules
	snippets.md