Add microposts migration
Initial microposts spec
Set up associations between user and their microposts
Add micropost creation in factorygirl
Add bundler stubs
Add updated Gemfile.lock
Add a factory method to create microposts, add specs for a user
micropost
Add bundler stub
Remove bundler stubs
Add bin file
Bump ruby version to use 2.1.1
Bump listen
Instruct travis to use ruby 2.1.1
Fix factory creation for user.
Update tags
Add tests to destroy microposts when a user is deleted.

Also fixed the ordering of microposts
Destroy microposts if a user doesn't exist
Update Gemfile.lock
Add tests for microposts contents and to show a user's microposts
Add microost view file