Boohbah/raur — pull request #1 by cinelli (2013-11-22 22:55:57+00:00)
Title: Reworked error output using abort(), aligned text in README, changed aur...

* Added function `ask()` for confirmation of overwriting existing package directory.
* function re-asks for confirmation until proper input is given.
* if answer is `no` error is given and `raur` is exited.
* Reworked error message output to use `abort()` for a more readable output.
* Reformatted `README.md` to align text better.
* Added `url` instead of calling the aur url directly.