First version of the rewrite of Photo.java

The old version did recreate a thumb everytime a Photo object was istantiated.
This new version only calculates the thumb_thumb path from the photo_path.
To get this one to work I need to rewrite a lot of things in DB.java and
PhotoActivity.java, wait for future commits.
Changed a little the layout for PhotoActivity

The new one is more table friendly :)
MainActivity now uses the FullRes Photo instead of the thumb
New version of PhotoActivity and DB.setPhoto()

The main difference from the old one is that now I using directly the Camera app
to save the Photo and I am not using the low resolution bitmap returned by Intent
of the previous version.
[MainActivity]Changed onTouch in onClick listener
Added some error Toast in PhotoActivity

Launched when the app can't save the photo to external Storage
[PhotoActivity] Fixed a refresh bug in the PhotoPreview
[PhotoActivity] Removed the unused tmpPhoto when back is pressed
Removed unwanted padding from the ImageView with the Photo in MainActivity
Added a MaxHeight to the Photo displayed in MainActivity
Fixed a bug in DB.removePhoto()

Now it works even when calling it on a Day without a Photo.
Disabled/Enabled the buttons in PhotoActivity when needed
Merge branch 'newPhoto'

Conflicts:
	src/com/github/groupENIGMA/journalEgocentrique/PhotoActivity.java