Merge branch 'release/0.2.5'
Merge branch 'release/0.2.6'
Merge branch 'release/0.2.7'
Handle error for authHashWithResponse when twitter request contains errors in response. fixes #2
Merge branch 'mpurland-master' into develop
Bump 0.2.8
Merge branch 'release/0.2.8' into develop