Add links to blog & netguru
update rails gem along with the simple_form gem to get it done
update decent_exposure to make test passing
run rake rails:update and adjust config
lock sprockets

to get rid of undefined method `environment' for nil:NilClass
config action mailer in a regular way
fix wrong order of requires
make spring working with spec
update rspec to the latest beta
request box base
remove ranking link from footer
tabs markup
use variable for box offset
support list nav-tabs
align tabs
copy
Merge branch 'master' into rails_4_1

Conflicts:
	Gemfile
	spec/spec_helper.rb
support item base
decorate support folks label
remove email_spec because it's not ready for rspec 3 yet