Merge pull request #5 from georgebyelas/master

adjusted pilot to test imputations on RP3; pom stays the same
Merge pull request #12 from georgebyelas/master

if pilot did not get any job, it will not report back as well now etc.
Merge pull request #13 from georgebyelas/master

another resource loader to test on the server
Merge pull request #14 from georgebyelas/master

temporary commit for debugging on the server
Merge pull request #15 from georgebyelas/master

solved bug in pilot creation
Merge pull request #16 from georgebyelas/master

back changes and debug mode in log4j
Merge pull request #23 from georgebyelas/master

changed .sh and added new demo and tests for it
Merge pull request #25 from georgebyelas/master

introduced global level variables in environment and mappings
Merge pull request #26 from georgebyelas/master

fixed tests folding
Merge pull request #27 from georgebyelas/master

issue #10 and tests changes accordingly
Merge pull request #28 from georgebyelas/master

issue #4 - better error handling