ht-showcase: do not build all GWT combinations
ht-showcase: do not build all GWT combinations

 * as discussed with @salaboy, the ht-showcase is used
   mainly for testing/showcasing and as such should not be
   used by end users. Building all the GWT combinations
   is thus not necessarry and it only prolongs the build.
   From now on the only 2 combinations are being build,
   even when running with "full" profile

* the "full" profile was removed altogether as it contained
  only the GWT config

pefernan/jbpm-console-ng,rorogarcete/jbpm-console-ng,cristianonicolai/jbpm-wb,annabaker/jbpm-wb,cristianonicolai/jbpm-console-ng,emilianoandre/jbpm-console-ng,rbarriuso/jbpm-wb,cristianonicolai/jbpm-console-ng,nmirasch/jbpm-console-ng,annabaker/jbpm-wb,rbarriuso/jbpm-wb,droolsjbpm/jbpm-wb,nmirasch/jbpm-console-ng,droolsjbpm/jbpm-console-ng,etirelli/jbpm-console-ng,pefernan/jbpm-console-ng,droolsjbpm/jbpm-console-ng,etirelli/jbpm-console-ng,emilianoandre/jbpm-console-ng,cristianonicolai/jbpm-wb,droolsjbpm/jbpm-wb,rorogarcete/jbpm-console-ng