remove old and outdated docbook stuff
update to new doc content model
make changes for 1.1 version
change to openscada 1.1
adding ngp
remove old log4j file
generate new
more doc
initial version of developer manual
remove xtext from project
explain how to access a dataitem
add some more about events
*sigh* ...
wtf
using prettyprint
Merge branch '1.1'