Fixed display of note list items with large fonts.

Fixed display of note list items with large fonts.
Added sending Trip ID with Note data.

Added sending Trip ID with Note data.
Fixed bug preventing uploading trips.

Fixed bug preventing uploading trips. Refactored transitions between
activities.
Added sending trip id to server with trips and notes.

Added sending trip id to server with trips and notes.
Merge pull request #25 from mafiglio/DataValidation

Data validation