Added new restful service

path: configuration/1.3/VirtualFSList
Tentative fix for STOR-651
Merge pull request #29 from italiangrid/fix/STOR-651

Tentative fix for STOR-651
Added approachable rules to the information returned
Cosmetic fixes
Used jersey support for JSON POJO encoding via Jackson instead of GSON
library
Removed unused dependency
Fix for https://issues.infn.it/jira/browse/STOR-668
Updated
Merge pull request #30 from italiangrid/fix/STOR-649

Added a RESTful service that provides information about each VFS, encoded in JSON
Merge pull request #31 from italiangrid/fix/STOR-668

Fix/stor 668
Merge branch 'develop' into fix/STOR-459

* develop:
  Updated
  Fix for https://issues.infn.it/jira/browse/STOR-668
  Removed unused dependency
  Used jersey support for JSON POJO encoding via Jackson instead of GSON library
  Cosmetic fixes
  Added approachable rules to the information returned
  Tentative fix for STOR-651
  Added new restful service

Conflicts:
	pom.xml
	src/main/java/it/grid/storm/asynch/PtP.java