killbill-memoizeit

#72 - Added new attribute "notes" to Account object, Json, …

Dao, etc.
- Updated SQL files and DDL
- Updated Tests with new attribute

Merge branch 'jgomez-issue-304' of https://github.com/javier-gomez-hs/killbill …

into work-for-release-0.17.x

Conflicts:
	pom.xml

Merge branch 'work-for-release-0.17.x' into jgomez-issue-304

#304 - Code improvement after code review to avoid possible …

future bugs

#304 - Changing POST endpoints with DELETE - Updated how the …

caches are being cleared with the tenantRecordId
- Removing unnecessary imports
- Added Ehcache as a direct dependency in jaxrs's pom.xml
- Rewrite Integration Tests to match with changes in the Resource and Client.

Merge branch 'work-for-release-0.17.x' into jgomez-issue-304

#304 - Updated method in Resource to get information about …

current Tenant and invalidate its respective cache
- Updated Integration Test to verify the expected behavior

#304 - Updated invalidate cache per tenant method - Integration …

Tests in progress

#304 - Moved new methods from TestResource to AdminResource - …

Fixed existing integration tests.
- Added new integration tests (in progress)

#304 - Added Integration Test to verify the new behavior