Planned journals updated

- DynamoDB
- HBase
Writer and Resequencer inherit dispatcher from parent
Exclude wip-* branches from Travis CI builds
Merge branch 'master' into wip-sclasen-dynamodb-journal

Conflicts resolved:
	es-journal/es-journal-dynamodb/src/main/scala/org/eligosource/eventsourced/journal/dynamodb/ConcurrentWriteJournal.scala