Qt: update to 5.3
Ground/NewsPanel - Added author avatar and link
GCS/Welcome plugin - renamed NewsPanel to GitHubNews and added ForumNews
makefile: filter ARCHFLAGS env var from user environment

Unexpected values in this variable can cause strange compile
failures.
Merge pull request #1205 from solidgoldbomb/sanitize-archflags

makefile: filter ARCHFLAGS env var from user environment
Merge pull request #1202 from guilhermito/welcomePlugin

Welcome plugin
Qt5.3: fix path to windows qmake and dlls
Qt5.3: remove duplicate usb method definitions

These were removed from some versions of mingw but no
longer need to be redefined.
Merge pull request #1198 from peabody124/qt5.3

Qt: update to 5.3
Qt5.3: update dll from 51 to 52

This follows the changes with the MinGW packaged
with Qt5.3
Merge pull request #1208 from peabody124/qt5.3

Qt5.3: update dll from 51 to 52
picoC: add new library "manualcontrol.h"

This gives picoC the ability to change flight mode and stabilized
setttings
picoC: fixes a comment
picoC: add gcs editor plugin for script handling

This adds a picoC editor widget.
picoC: fix a little UI bug

SendToUAVROM button wasn’t enabled again.
picoC: add a delete button to editor

This button allows erasing a file from UAV flash filesystem.
picoC: add property page to modules configuration

First working version of property page for picoC settings.
picoC: add start button to user interface

This adds a start button to the user interface. Also Test and Exit
values are shown.
picoC: litte bug fixes in flight and ground software

If script was executed by button, no exit value was transmitted to gcs.
If an empty script was transferred , gcs crashed with divide by zero.
picoC: UI changes, security handling in flight software

minor changes to UI: moves a button and changes editors tabStopWidth
flight software: implement security level handling for dangerous
function calls. This keeps users away from malfunctions or functions
calls in insecure moments.