Work on issue #71: Add rewind and fast forward buttons to player when on
large device

Conflicts:
	src/net/alliknow/podcatcher/listeners/PlayerListener.java
	src/net/alliknow/podcatcher/view/fragments/PlayerFragment.java
FIX interpretation of milli-seconds as seconds

Conflicts:
	src/net/alliknow/podcatcher/EpisodeActivity.java
Version 3.6.6