changing logo and images to fit the new logo
Merge pull request #89 from kyzh/master

changing logo and images to fit the new logo fix #77
add Firefox OS User Agent
fix postgres error in notes controller
more readable spec
fix more postgres errors
update syntax in Gemfile
replaced gem memcache-client with gem dalli and changed Production.rb to use memcachedcloud on Heroku
fix scopes for postgresql in activity model
add guard to automate tests
use find_by instead where
Merge pull request #91 from ccarruitero/user_agent

add Firefox OS User Agent fix #68
query with Arel
response.status should be 302
update pg gem
Fix specs for postgresql
better spec_helper
remove comments
replaced gem memcache-client with gem dalli and changed Production.rb to use memcachedcloud on Heroku
Use Arel scopes instead hashed conditions to fix sqlite specs