added port direction check on read
added write post action and according tests
Merge pull request #1 from doudou/master

Ccombined webapp ruby and javascript code
added port direction check on read
added write action and according tests
added ui elements insine taskmanager
restructured html part
added example for custom guis
added functions to create ui elemens by type name
removed debug output
corrected module name fot tests
added test case to check against race conditions of write with the garbage collection
updated motion2d.html to be non-port specific
added socket support for ports (play and stop)
delete websock objects after stop
websocket support and "base::Frame" display
also use "value" hash when using a websocket
Merge pull request #4 from planthaber/websock_fix

also use "value" hash when using a websocket
Use "complete" path for custom html/js elements, not based on project dir

Conflicts:
	bin/rock-webapp
	lib/rock/webapp.rb
check whether the custom dir is set before mapping it