Rip out tserver hack for demo tablets
Rip out tserver hack for demo tablets

This removes the hack which allowed the tablet server to create
tablets for demos on startup. All of our clients now support
looking up tablets dynamically, and we can create the demo tables
from the command line, so this support is no longer needed.

Change-Id: Ibbf3f2b1c959bb6af3a8fa9aad9fce76a8ab7576
Reviewed-on: http://gerrit.ent.cloudera.com:8080/1384
Reviewed-by: Matteo Bertozzi <1d5ca967930bde0bdce795acbf71a5e281d2d4e5@cloudera.com>
Reviewed-by: Jean-Daniel Cryans <4bf4c125525b8623ac45dfd7774cbf531df19085@cloudera.com>
Tested-by: jenkins

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