FABRIC-18: Added cache/fabric3-cache extension and linked it to fabric3-spring-library
Merge branch '2.0.2' into FABRICTHREE-709
FABRIC-18: added slf4j-api jar inside the extension
FABRIC-18: changed ehcache version from latest 2.8.0 to earlier 2.7.5
Merge branch '2.0.2' into FABRICTHREE-709
FABRIC-18: Added fabric3-monitor-log instead of slf4j-api
Merge branch '2.0.2' into FABRICTHREE-709
FABRIC-18: Added a ContributionListener implementation to add sf.net.ehcache import if it is missing
FABRIC-18: Updated a comment
Merge pull request #3 from Fabric3/FABRICTHREE-709

Merge FABRICTHREE-709 (issues FABRIC-18 - EhCache extension) to 2.0.2.