Merge pull request #15 from ivantham/master

Change error in README.md - wget
Add Timezone
Refactored code
Updated error regarding wget error
Update archi.sh
Fixed a typo in archi.sh.
Disabled locale change for now.
Refactored code
Added pingcheck to aui-setup
Added AUI Uninstaller.
Changed quick acces to aui-<options>.
Added AUI Updater