put audio playback in the background to allow reading other items
Remove the BSD license note.

The license note is only a leftover of the original template and does
not represent the actual license of the affected files nor the program
as a whole.
worked around broken JS Date parsing in Qt 5.2
reconstruct date from dateString if Qt 5.2-broken dates got into the cache
implemented resume from last position for podcasts
merged with master
backwards compatible date parsing for older versions of SailfishOS. clear web cache at startup to prevent WebKit from choking on an incompatible cache
rebased on current master
fixed bugs with resuming in the podcast player
fixed miscounting issue when clearing read items before refreshing
Merge pull request #20 from michael-k/license

Remove the BSD license note.