Adding back end point #52
Adding back end point #52
Updating changelog
creating version 0.4.1
deactivate test
some responses don't return a value all the time (like execute script without 'return')
changing the interface to pass the AndroidApp instead of a string to the apk file.

adding some printstacktraces to attempt to troubleshoot errors that happen on the server
(it's not nice to swallow errors anyways)
use project version of dependencies (avoid maintenance and the mishap of missing one)
Merge branch 'master' into dev