Made cpu usage more accurate and added it to the webgui
Merge remote-tracking branch 'upstream/development' into my_quigg
Fixed bug in which state changes weren't communicated
Ram and cpu stats only displayed with websockets
Fixed some compilation warnings
Some updates to the cmake configuration
Reset high CPU / RAM flags
Updated webgui jQuery (1.3.2 --> 1.4.2)
Add code for long footer handling to support Quigg GT-7000 remote controller hardware
Merge remote-tracking branch 'upstream/development' into my_quigg