Fix scanner regex in MockBase and simplify it a little
Fix sorting of columns in MockBase by changing the HashMap to a TreeMap. Still
doesn't quite sort on bytes like HBase but it's closer for now.

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Fix TestTreeRpc.handleBranchRoot()

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Add TSDB.addPoint() unit tests to confirm we're storing data properly

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Add TestTsdbQuery.java to unit test the full query path. It includes tests for
different types of queries, aggregators, etc

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Fix left over System.out.println in Annotation.java

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>