use release version of dronestream

version 1.1.0 contains Laurent's patches
serve drone stream client code from module
save handle to video stream object in cockpit
add dummy js file, so the script src link will be generated
Merge branch 'dronestream-module'

Conflicts:
	plugins/video-stream/public/js/nodecopter-client.js
Merge branch 'save-videostream-handle'
Merge pull request #31 from bkw/dronestream-module

Update videostream module to use current version from npm
Merge pull request #32 from bkw/save-videostream-handle

save handle to video stream object in cockpit
Added link to tracker plugin in the readme.

/cc @bkw
Merge branch 'master' of github.com:eschnou/ardrone-webflight
Switch git:// uri to http:// in the documentation.

Closes #29
Merge branch 'master' of github.com:eschnou/ardrone-webflight
filter plugin css and js by extension
otherwise your editor's backup files get loaded, too.
increase timeout for client
add button for flat trim