added create, update, and delete for repo contents
fixing 201 to 200 for statuscodes for updateContents and deleteContents
fixing 201 to 200 for statuscodes for updateContents and deleteContents
Merge pull request #85 from hellovai/master

added create, update, and delete for repo contents
Fixes #86
Version bump v0.4.3
Updated search API to v3

Conflicts:
	lib/octonode/search.js
	src/octonode/search.coffee
Converted whole search into api v3, fixes #87
workaround url encoding for q parameter in search
Merge pull request #88 from gr2m/master

workaround url encoding for q parameter in search
Change `util-extend` package for the `deep-extend`. This makes sure no request parameters get wiped during building request objects.

Fixes #89