Updating the layout of the home and information fragment.
Reorganization of the function in the zone fraglent before fusion with characteristics frament,
Supression of the button to select action, now it a zone is touch, edition is launch, if an empty place is touch, creation is launch.
Add Javadoc and clean some commented code.
Merge pull request #74 from jparty/UrbApp_dev

Javadoc
Merge branch 'dev' of https://github.com/Mendroyxx/FeatureApp into dev
Creation of the fragment to specify the caracteristics of the element.
Fix merge.
adding logo, pictures for the interface and modification of the database : adding adresse, nbrpoints and date to table Photo
Merge pull request #76 from nicolasdavid/dev

adding logo, pictures for the interface and modification of the database...
Merge branch 'dev' of https://github.com/Mendroyxx/FeatureApp into dev

Conflicts:
	Code/src/com/ecn/urbapp/fragments/ZoneFragment.java
Zone creation and edition improvements and corrections :
- It's possible once again to delete points. TODO : Define completely
app behavior when a point is selected.  
- Sliding points extended to middle points. Middle points now appears in
creation mode. Indeed, it's now possible to slide points in edition
mode.
- It's possible once again to add zones in previous ones : a short touch
create a zone, a long select zone.
- User can validate a creation by shortly touching first point, a long
touch selects point, a slide moves.
- "Back" button once again delete the last point in creation mode. TODO
: define behavior or hide in edition mode. If time code a real canceling
system.
- Touching outside the zone in edition mode does nothing. TODO : make
that longer touch, intentional touches make user leaves zone (to save or
not to save, that is the question)  
- Displaying : in creation mode looping projection is now dashed. 
- Lines are now drew with a width depending of the picture size, like
the buttons.
- Zones' edges are now displayed.