RTL Layout Updates

Slight updates to layouts to enable correct Right to Left support.
Neighbouring cell updates + OpenCellID Upload Preference

Reverted the change to the getAllCellInfo method for neighbouring cell data as it
is too unstable and provides very inconsistent data, updated the layout of the
neighbouring cell information to display the PSC, RSSI & Network Type as returned
by the getNeighbouringCells method.

Added a new preference for contribution to the OpenCellID project which will allow
users to contribute tracked cell information to OpenCellID, this is currently only
the preference and the sending of data is still being completed.
NPE Fix

Removed the code that initially attempts to draw the MCC & MNC whilst refreshing
the device information as this was causing NPEs on a number of devices.
OpenCellID Contribution Upload + Db Cursor Cleanup

Finished the upload of OpenCellID data to enable contribution to the project thus
allowing the use of the API functions, this feature is enabled through preferences
and does not send any personal information only Cell + Location details.

Cleaned up some database cursors that were not being closed correctly.