Hil add sensor noise

Catch boot loader on fallback

Added gaussian noise function.  Currently noise will not be added to measurements unless a user changes the initialization value and builds from source.

Added setter functions for HIL noise variances.  Researching methods to add zero mean gaussian random number before implementation

Added port name matching fallback for detecting the Pixhawk FMUv2 on USB

Boot report

Airframeconfig usability fix

Increase timeout for param apply, make app wait run in a shorter loop to avoid having the OS concluding things do not work.

Airframe QML: Fix order-dependency of config. Highlight selected airframe more clearly. Allow combo box action to select the airframe as well. Allow single click on icon to select airframe.

Stop removing UDP hosts when data send fails.

Wait for params before reboot

UAS: Connect message sending via buffered signals

Airframe meta information

MainToolBar blank on Ubunto 15.04