convert integration tests requiring credentials to Live, with some also Live-sanity
remove useless code and some renames following code review for #12
This closes #22
entitlements scheme proposal

add EntitlementsTest
record entitlement context for REST web requests, and log more info of web requests
add AcmeEntitlementManagerTest
add isEntitled check to ApplicationResource and EntityResource
add unauthorized to WebResourceUtils
add FROM_ENTITY function to EntityTransformer
add EntitlementPredicates
address review comments for #23
rename hasEntitlementClass to isEntitled
This closes #23
entity tags support, including REST API (but not GUI)
fix entitlements failing test
This closes #26
restore the removed `Os.isAbsolute`, for compatibility, but marking it deprecated in favour of `Os.isAbsolutish`
This closes #28
more support for entitlements
Add main class to NOSQL example start.sh script
Fix memory display in MachineEntity by multiplying by 1000
filter the applicationresource children according to the entitlements
Update POM file to use Apache parent with minor tidying
Fixes DynamicGroupTest.testGroupAddsAndRemovesManagedAndUnmanagedEntitiesExactlyOnce
Merge remote-tracking branch 'andreaturli/more-entitlements' into more-entitlements
address @aledsage comments from #23 and review @andreaturli in #30:
- mark things beta
- ensure more checks (many done by delegate messages)
- better javadoc and things renamed