Some changes

Added Configuration-Page (Currently read-only) for profiles.
Added (currently disabled) Configuration-Page for the launcher.

Bugfixes in the Profile-View
Continued work

Added function to download version-specific Information of Minecraft
Offline

Added offline login...

Currently only has been added,because 2 days ago, my internet-connection
was down -.-
Well..

This change is old ?! why does GitHub shows it just now xD
We don't need images in Github
Delete existing profiles

Added option to delete a profile.

(!This is permanent and will NOT ask you for confirmation atm!)
Fixed domain-misstype

Will add a configuration-file in the future to allow easy domain
changes.
Fixed bug

Fixed bug, where all items were disabled after adding a profile.
Fixed profileview

Again...
fixed profileview and captioning.