Moving datastore related utils from mdsalutil to new "genius.tools"
There are several requirements coming in where users are asking for a
simple feature with only datastore related utils. Currently all the utils
are parked in mdsalutil which has even openflowplugin related utils, and is embedded
in a heavier genius feature. This patch aims to move of these heavily used utils
to a new module, and add new features to expose the same.
Change-Id: I7d59273851c51b02fe43afcb1525c94ced1c5088
Signed-off-by: Faseela K <faseela.k@ericsson.com>