Only write notes file when actually needed
Update libsuperuser
Log the correct root path, prevent NPEs
Move code into a utilities class, add LowSpaceException

Trying to make everything a bit cleaner
Fix the fallout of the previous cleanup
Update copyright year
Add seperate dialog for low space, update copyright years in XML files

Also display the space freed while clearing old logs
Disable bug reportf for 4.3+ without root access
Throw LowSpaceException if you run out of space while writing zip
Add option to set the root path

Also included is an easy way to reset said option, and include it in debug logs
Update link to use Utils instead of MainActivity
Version 1.6.0