Added headers for hbase
Merge branch 'develop' of https://github.com/jmmut/opencga into develop
AlignmentRegionHBaseDataWriter uses HBaseManager
Merge branch 'develop' of github.com:j-coll/opencga into develop

Conflicts:
	opencga-storage/src/main/java/org/opencb/opencga/storage/alignment/AlignmentRegionHBaseDataWriter.java
Implemented toProto with new schema. Doesn't compile.