OP-1254 update toolchain installer to support Qt 5.2.1
OP-1254 Check if p7zip is installed, use 7zr rather than 7z
OP-1254 Update linux copydata
OP-1254 fix packaging rules
OP-1254 Hide 7z check command line from output
OP-1254 fix md5 url
OP-1263 SDL is now downloaded and installed independently and is not added to Qt anymore
OP-1263 cleaned up gcscontrol.pro
OP-1263 moved SDLGamepad members to new private class SDLGamepadPrivate so as to not expose SDL.h to users of this lib
OP-1255 Qt 5.2.1 : use _MAX_PATH from stdlib.h in place of MAX_PATH from usbstorioctl.h
OP-1255 Windows toolchain : upgraded Qt from version 5.1.1 to version 5.2.1
- Qt installer is now downloaded from official web site
- Qt is not anymore tweaked to contain the SDL SDK (see OP-1263)
- Installing Qt now requires 7-Zip to be available (run "./make/scripts/win_sdk_install.sh [<OpenPilot tools dir>]" to get it)
- SLD needs to be installed with "make sdl_sdk_install"
KNOWN ISSUE : GCS build fails unless V=1 command line arg is provided
OP-1263 cleaned up gcscontrol.pro
OP-1263 added missing documentation for new Make sdl_install target
OP-1255 Qt 5.2.1 upgrade : put back qt.conf generation to work around QTBUG-33254
OP-1255 removed mingw_install and python_install make targets (obsolete since Qt 5.1.1. upgrade)
OP-1263 fixed minor memory leak introduced during SDL refactoring
Merge remote-tracking branch 'origin/next' into shared/OP-1252_update_to_qt521
Merge branch 'shared/OP-1252_update_to_qt521' into next
OP-1255 Win:Fixed 7z detection when it is not in path but under tools/bin
Lin:Switch from 7zr to 7za due to wider availability