Update README.md
Corrected typo
Some cleanup and typo corrections
Added selected text placeholder to g:include url attribute
Merge branch 'master' of https://github.com/mistermark/BB-Sublime-snippets

# By Charlie van de Kerkhof
# Via Charlie van de Kerkhof
* 'master' of https://github.com/mistermark/BB-Sublime-snippets:
  Added license
  Updated proxy param prefs to easy get value same as name
  Added g:http-(proxy|prefernce)-param and c:choose snippet
  Added g prefs and c:set var snippets
  Added onload and onPrefModified event handlers
  Added HTML scope for gadget namespace methods

Conflicts:
	README.md
	gadget-namespace/g-enum.sublime-snippet
	gadget-namespace/g-include.sublime-snippet
	gadget-namespace/g-model.sublime-snippet
	gadget-namespace/g-namespace.sublime-snippet
	gadget-namespace/g-pref.sublime-snippet