Added draft module for Apache HBase.
Added idea specific files in .gitignore
fixed parent version in hbase module
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-metamodel.git into hbase-module
Added license to POM
Added gitignore
Merge remote-tracking branch 'origin/hbase-module' into hbase-module

Conflicts:
	hbase/pom.xml
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-metamodel.git into hbase-module
METAMODEL-42: Applied patch for HBase GET support