Improving blueprints so they can be brought from the server
Merge pull request #204 from fluke777/blueprints

Improving blueprints so they can be brought from the server
added value helpers
Merge pull request #221 from fluke777/value_helpers

added value helpers
Bump version
Update CHANGELOG.markdown
Update CHANGELOG.markdown
Merge branch 'master' of https://github.com/gooddata/gooddata-ruby into rest-merge

Conflicts:
	lib/gooddata/models/project.rb
	spec/unit/models/tools_spec.rb