App:

* Fixed Menu Item Bug

Report:

* Worked on the git annexe chapter
Report:

* Updated the appendix with current git commands
Report:
* Split the forth chapter to 3 chapters for better readability.
* Added more sequences schemes.
Report:
Added sequance diagrammes.

App:
Rename type folder.
Report:
Fixed language bugs.

App:
Added Developer mode.
Added location database support.