Various fixes, among which:

- Fixed segfault when attempting to initialseek on disconnected streams
- Fix 100% CPU bug in controller's stats code
- WebRTC UDP bind socket improvements
- Several segfault fixes
- Increased packet reordering buffer size from 30 to 150 packets
- Tweaks to default output/buffer behaviour for incoming pushes
- Added message for load balancer checks
- Fixed HLS content type
- Stats fixes
- Exit reason fixes
- Fixed socket IP address detection
- Fixed non-string arguments for stream settings
- Added caching for getConnectedBinHost()
- Added WebRTC playback rate control
- Added/completed VP8/VP9 support to WebRTC/RTSP
- Added live seek option to WebRTC
- Fixed seek to exactly newest timestamp
- Fixed HLS input

# Conflicts:
#	lib/defines.h
#	src/input/input.cpp

CMakeLists.txt

@@ -802,4 +802,6 @@ target_link_libraries(resolvetest mist)
 add_executable(bitwritertest test/bitwriter.cpp ${BINARY_DIR}/mist/.headers)
 target_link_libraries(bitwritertest mist)
 add_test(BitWriterTest COMMAND bitwritertest)
+add_executable(streamstatustest test/status.cpp ${BINARY_DIR}/mist/.headers)
+target_link_libraries(streamstatustest mist)