OPENDJ-1602 New pluggable storage based backend

Added org.opends.server.backends.pluggable with RootContainer and SuffixContainer interfaces.

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11343 41b1ffd8-f28e-4786-ab96-9950f0a78031
OPENDJ-1602 New pluggable storage based backend

Moved PluggableStorageBackend to org.opends.server.backends.pluggable package.

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11344 41b1ffd8-f28e-4786-ab96-9950f0a78031
Fix OPENDJ-1614 (CR-5290) Improve crontab(5) support in recurring tasks



git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11345 41b1ffd8-f28e-4786-ab96-9950f0a78031
Code cleanup

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11346 41b1ffd8-f28e-4786-ab96-9950f0a78031
Code cleanup

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11347 41b1ffd8-f28e-4786-ab96-9950f0a78031
OPENDJ-1607 (CR-5295) Consequences of the merge of the SDK connection factories.

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11349 41b1ffd8-f28e-4786-ab96-9950f0a78031