Revert previous commit, it didn't work reliably
Remove unused AVL code
Use a more memory-efficient data structure for storing events - this will fix issues with missing event data.
Make events.c actually compile...
Add a couple more remote key codes
Add a snapshot facility (press 's')
Addition of viewing timer code
Few bug fixes to sleep timer function
Change option to idle-timeout
Fix option to OPT_INT not OPT_BOOL
Idle takes into account button/key presses to reset idle counter
Pops alert 1 minute before sleep using OSD to warn user
Update example config entry
Tidy variable names, fix couple of bugs
Change to minutes not seconds and set defaults
Merge pull request #30 from andyb2000/viewingtimer

Viewingtimer/Sleeptimer
Tweak the audio language priorities - v.o is better than und.  Also fix a bug where AC3 would always take priority, regardless of language priority.
Merge branch 'master' of github.com:linuxstb/pidvbip
working
merged from upstream/master