2014-11-17 1.0.4
Rewrite some aliases for aptitude.

2014-09-27 1.0.3
Features update:
- Try to use printf instead of echo
- Fix the diffs alias
- Use `dig` to get wan ip for ippub alias
- Use `ip` instead of `ifconfig` for ippriv alias
- Fix the lowercase function
- Delete some tab

2014-09-27 1.0.2
Small feature update for login session: possibility to disable X session.

2014-09-08 1.0.1
Fix release:

Fix:
- Update the alias for the terminal multiplexers.