Require rubygems for 1.8.7 in main library

We only required rubygems in the CLI and tests.
Bump version
Adds confirmation before submitting
Silences Faraday warning on Ruby 1.8
Merge pull request #32 from androbtech/confirmation_before_submission

Adds confirmation before submitting
Merge pull request #33 from androbtech/silence_faraday_warning_on_18

Silences Faraday warning on Ruby 1.8