Fix Travis badge + Syntax highlighting
Merge pull request #68 from mhor/patch-1

Fix Travis badge + Syntax highlighting
Remove old, python based implementation
Add CLI runner
Add extension to github.com/kr/pty
Add auth command
Main entry point
Add colored printing utils
Update travis config
Rename test
Build on Go 1.2, 1.3 and tip
Do gofmt diff check on travis build
Install deps on travis build
Update travis badge URL
Add rec command
Add pty based Terminal implementation
Enable rec command
Test for presence of ASCIINEMA_REC env var
Rename test func
Fix rec command builder