Remove LiveView support.

I have a feeling it isn't of much use...
New icon, based on a vectorization of the previous one.

Adds xhdpi and xxhdpi icons.
Update .gitingore
Fix warnings, target Android 4.4.
New notification icon for Gingerbread and up.
Update Copyrights, give blunden credit EVERYWHERE. :)
Bump version to 1.5
Add support for setting a custom name/description on parcels.

This name replaces the parcel id in lists, titles and notifications, making it easier to track multiple shipments.