Re-order gemfile
Added ransack the successor to meta-search
Refactor of match-list and filtering.
Merge branch 'constructeds_filter_refactor' of github.com:gerard-leijdekkers/hearthstats into constructeds_filter_refactor

Conflicts:
	app/controllers/constructeds_controller.rb
	app/helpers/constructeds_helper.rb
	app/views/shared/matchlist.html.erb