JBTIS-242 - add some asciidoc for IS components
Correct syntax issues - conform to adocs norms
Remove esb since it is not documenting any tooling. Just overall esb.
reworded fuse part to not talk about eclipse features but actual end user features
remove drools jbpm since no mention or screenshots of the actual tools
reduce wall of text of bpel
simplify and reduce to only mention tooling features for bpmn2
remove runtime documentation for switchyard. focus on tooling parts
simplify guvnor - does this really need to be separate?
merge drools docs into one