Reverting the DroidPlanner folder to the root directory, since it would upset a lot of users.

Reverts part of the changes in issue #241 because it didn't fixed the issue.
Merge branch 'master' into Survey
Fixing trouble with the SUPERSCRIPT TWO using unicode chars
The area field should come from the polygon class
Creating a more clean private update function since it only uses local fields.

Signed-off-by: Arthur Benemann <arthur.benemann@gmail.com>
Removing constant assignment that was used for debbuging.
Pushing some logic to the cameraInfo class.
Renaming variable cameraInfo to camera. And removing useles uses of this.
Avoid mental-mapping by in-lining variables that are used only once.
Renaming the methods to remove duplication of code in the comments
Removing variables by inlining their calculation.
Removing the update function, since we can calculate on demand the values that are required.
Automatic formatting of the code.
Adding another clone of the NEX5 settings, but this time in portrait orientation.
Removing debug information.
Fix a problem with the xml definition and xml reader.