added documentation and fixed some doc errors
added some more documetations
added more documentation
added new logo and load each plugin json to its documentation
fixed some \sa
add missing files to repositiory
changed style color and improved icon
added GuhCore documentation for completeness
Merge branch 'master' of https://github.com/guh/guh into documentation-update

Conflicts:
	doc/hardware.qdoc
	doc/images/logo.png
don't pack invalid/empty stateevaluator contents

Fixes #56
fixed inline comments
Merge pull request #63 from mzanetti/fix-ruledetails

don't pack invalid/empty stateevaluator contents
fixed show rule detail and discovering devices (handle empty search result)
added command launcher and removed some useless files from repo
clean code
Merge pull request #71 from t-mon/command-launcher-plugin

add ommand launcher plugin
Merge branch 'master' of https://github.com/guh/guh into documentation-update

Conflicts:
	libguh/hardware/gpio.cpp
added more documentation
added api.json to doc
TODO: jsonrpc.qdoc needs to be rewritten
Merge pull request #70 from t-mon/cmdmgr-fix-rules

fixe some cmdmgr issues
return correct enum name

Fixes #68