Parameters screen and manager skeleton.
List to show all the received parameters.
New Parameter class to store a parameter.
Table Layout to show the parameters.
Adding a send Button to the parameter list.
Changing the value View to a EditText.
Creation of a parameter row widget.
Change the font color when the setted value in the view is diferent from the param in the drone.
Merge branch 'master' into issue5

Conflicts:
	DroidPlanner/src/com/droidplanner/DroidPlannerApp.java
Fix the check in the parameterRow.
Merge branch 'master' into issue5
Fix typo error
Structuring the onSend parameter code
Now we can send parameters to the Drone.
Adds a parameter to file writer class.

It has been tested with Mission Planner. This fix half of issue #86 is done.
Moving files to it's own folder.
Just refresh the current table when loading parameters.
Clean up the parameters interface.
Menu for writting just the modified parameters
Send parameter button is no longer needed because of the write parameters menu item.