optimize for android 4.  change the icon.  add pan tilt zoom (ptz).  better error reporting.  add an advertisement to help me get some money for my hard work
add code comments and change some font colors.  also add legacy 1.x.x db upgrade support.  not many 1.x.x users left
fix issue where if wireless was not present but cellular is then throw an error.  now either wireless or cellular is acceptable for viewing the stream
update documentation