integration bits
adding samples
lots of new stuff
lots of update
more
Merge branch 'spring' of github.com:jbarrez/Activiti into spring

mergings...
Merge branch 'springjosh' into mixemup
cleanup
polish
adding a newly restored unit test that id broken
introducing a new module.
adding a new file.
cleaning up some fudges
cleanup
adding actuator endpoints
initial config of actuator
initial commit of a working actuator.
added a bunch of security integrations
[Spring Boot] Adding JPA integration