Update task for insert gems in database
Increase rate limit for github api
Add search, close #22
Merge branch 'task-db-init'

Conflicts:
	Gemfile.lock
Merge branch 'search'
Updated gems
Merge branch 'master' of https://github.com/coopera/recommender

Conflicts:
	Gemfile.lock
	app/controllers/projects_controller.rb
	app/models/project.rb