put Settings in the ActionBar title
show fragment name in log
removing obsolete check
unused placeholder class
hide the UI even on Settings
dont remove the settings menu option
Merge branch 'master' into ticket-62
throw an exception on null data. display a toast.
handle file: URI
Merge branch 'ticket-62'
log unsupported urls
Merge branch 'ticket-58'
updated check headers script
updated readme paths
formatted README slightly
clarified the output of checkheaders
added copyright headers
fixed a check headers bug
merged MainActivity