Updates to kie-services-remote
 - fixing kie-remote
 - fixing test
 - task test
 - updating test to make it work for tasks
 - fixing remote rest client
moved LoggerProducer to test source, made ProcessRequestBean cdi bean instead of ejb, make /rest part of the web.xml mapping
 - disabling drools-jbpm-integration (failing)
 - adding support for more commands
[DROOLS-140] add integration project for testing AS7 and glassfish
Update commit for REST services

- ProcessInstance serialization
- Filling in command/url/call implementations
- Object extraction from query/form parameters
[DROOLS-140] add integration project for testing AS7 and glassfish
 - fixing compilation issues
 - adding simple jaxb roundtrip test
[DROOLS-140] ignore tests requiring AS7
Small fixes to kie-remote-services: manually read all parameters as MultivaluedMap does not seem to work

- use HttpServletRequest instead
kie-remote-services: MediaType APPLICATION_FORM_URLENCODED doesn't seem to work with POST requests (contrary to resteasy docs??)
use logged user name for userId parameter
Query rest operation for kie-remote-services
kie-remote-services: bug fixes for query op, exception handling and other small op fixes