Fix merge conflitcts
Add Sync class, to post updated data to php script
fixed conflicts for double methods getCursorFrom...
Fix merge
Fix merges
Fix bug of the color of the elements in the caracteristics fragment.
Enabling the back button in the fragments.
SOmes changes for sync to ext
Fix merge
Merge pull request #57 from nicolasdavid/dev

adding trigger methods to cascade update foreign id when creating new data in the database
Merge branch 'dev' of https://github.com/Mendroyxx/FeatureApp into dev
Fix merge
Merge branch 'dev' of https://github.com/Mendroyxx/FeatureApp into SynchroExt
Fix bug of composition between photo and project.
Suppression of the vector of zones int he mainActivity, and adaptation of the function in fragments.
Fix some bug int the edition function (on validate).
Modify the addInMainActivity() method to take Polygon in argument and to create hole.
Merge pull request #58 from nicolasdavid/dev

reduce bitmap size problem, need to externalize the treatment
Fix merge
Load GPS markers if already present. Begin of sync to ext (json created and sended to php server)