Version 1.2.0

• add --adapter to API endpoints
• added branch to show
• fix bug where colors were not used if stdin is a pipe
• make encrypt options --split and --add work together properly
• better handling of missing or empty .travis.yml when running encrypt --add
• fix broken example code
• no longer require network connection to automatically detect repository slug
• add worker support to the ruby library
• adjust artifacts/logs code to upstream api changes