Maintainance release.

Changes to v0.1.0:
* Added build instructios.
* Added copyright license.
* Added author information.
* Added script to build Debian packages.

Feature release.

New features:
* Creating and cloning repos
* Manage multiple repos
* Stage with commit capability
* History with branch and merge detection
* Possibility to compare the changes between any two commits
* Embedded command line for the advanced stuff