AsyncTask processing doesn't work on some OS versions because in native
classes (maybe TextView) another thread is launched and this brings to
the folowing error: java.lang.RuntimeException: Can't create handler
inside thread that has not called Looper.prepare()
Fix java.lang.NullPointerException : at
it.feio.android.omninotes.DetailFragment.getNoteContent(DetailFragment.java:1815)
Bumped manifest version
Added some logging
Added single note sharing option directly from list
Removed white spaces and newlines from head and tail of notes content
when shown in list
Notes merging implemented
Implemented a listener to avoid launching AsyncTasks to fill notes
layout when scrolling list