update the .gitignore
enable uploaders
mount photo uploader to profiles
introduce the rspec-rails library
setup the spec

Initialize the spec/ directory (where specs will reside) with:
rails generate rspec:install

In Rails 4, you may want to create a binstub for the rspec command so it can be run via bin/rspec:
bundle binstubs rspec-core
introduce carrier wave for uploaders
update carer_profile
introduce state_machine library
initialise state machine on order model
introduce acts-as-taggable-on library
setup acts-as-taggable-on
make profiles taggable
introduce the simple_form library
install the simple_form
add quiet_assets to quiet assets turn off rails assets log
introduce kaminari library
Merge pull request #3 from hxx/init-base-libs

Init base libs