Fixing query for dashboards. There was a wrong spelling of the URI endpoint
Removing whitespace
Changing params to have string based keys. This is more compatible with what is in the server
Merge branch 'doc' of git://github.com/korczis/gooddata-ruby into korczis-doc

Conflicts:
	bin/gooddata
Merge pull request #38 from korczis/refactor

Split unit & integration tests
Merge remote-tracking branch 'upstream/master' into refactor