v0.3.0

Added
* Support default template path

Changed
* Drop Ruby 1.9 support

Version 0.2.0

Version 0.1.5

- `--apend-task` option from @codeaholicguy (#7)
- Don't raise error when neither --path nor WORQUE_ENV is set from @poporul (#9)

Bump version to 0.1.4

- Introduce `worque push`

Bump version 0.1.3

- Introduce `worque todo`
- Introduce `--[no-]skip-weekend`