Fixed wording for GPL compliance
Update CHANGELOG.md
Poll the telephone manager for neighboring cell infos
Cell Class Update
Revert "Shell & AT Command Fragment Tweaks"

This reverts commit 70ad6d5def1c432ee5fae22dc33a37185098649f.
Correct Proguard Settings
Updated OpenCSV to v2.4
Futher Cell Class Update & Implementation

Futher extensive updates to the Cell Class to provide an easy system for tracking and
comparison of Cell details.

Cell class is now used throughout the application where any form of Cell based info is
utilised.
AT Command Tweak

Reverted commit that was possibly causing the instability of the AT Command Injection
when compared with v0.1.21

Added small banner to notify of setup and ignore any error messages that may be
displayed.
OpenCellID Upload & Download

Rewrote both the upload and download methods and requested a new API key due to the
disclosure of our last key.

Contributions are required as the API key has not been white-listed and does not yet
allow for the downloading of data.
Removed Heading from Layout
Neighbouring Cell Updates

Slight tweaks based on the commit made by @rtreffr and the identification that the
method drawing the Neighbouring Cell Information was being made on the UI Thread,
this commit address that issue and ensures the new implementation is called through
an Async Task.