upgrade to rails 4.2 + update other gems
fix depricated/changed config params for rails 4.2
remove input value test for now
did not work in rails 4.2
Use Travis's Container-Based Infrastructure
test ruby 2.2.0
test with latest ruby 2.1
don't force local ruby version
rename bcrypt-ruby --> bcrypt
move therubyracer to a ruby platform block
Merge pull request #23 from devlab-oy/joni/rails42

Upgrade to Rails 4.2
Merge branch 'master' into oskari/tili

Conflicts:
	Gemfile
	Gemfile.lock
	config/application.rb
Add default values for SumLevel