bump version number for (pre)release and deployment to UAT
Add ICMS integration

Integrating with icms will allow IVS details to be mapped to an FLT
from the login service.
Remove useless command-line switch setting id_attr
Refactor grabbing the login IDP certificate data
Update cpanfile to include new (with icms) Data::UUID dependency
Bring method name in line with standard
Refactor the request generation out to a seperate module
Re-enable accidentally disabled subject confirmation
Refactor some portions of XMLSig for tidiness
Tidy up obsolete icms method in ServiceProvider
Rename the ICMS request signing method
Failsafe the ec14n method
Merge branch 'master' into add-icms