Take coverage with coveralls
Run `rake coverage` on Travis CI
Merge pull request #32 from aereal/coveralls

Coveralls
Remove magic constants
Move Procfile.development -> Procfile
Add scripts/procfile_variables.rb

It shows environment variables used in Procfile
Reload app/policies/**/*
Load app/queries/**/*
Use LatestEntriesQuery instead of dataset methods
Use *ArchiveQuery instead of dataset methods
Merge pull request #37 from aereal/query_object

Query Object
Change a site name
Merge branch 'develop'