Update README.md
Changed outdated call
Changed the ordering of the elements when saving proxy.
Bumped version to 3.0.1-SNAPSHOT.
Bumped canl version to 1.2.0.
Fixed test to take into account new error messages from CANL 1.2.0
Fix for https://issues.infn.it/jira/browse/VOMS-352
Bumped API version to 3.0.1
VOMS AC generation code refactoring & generalization.
Some fixes to AC generator.
v. 3.0.2.rc0