generalized logdir/file locations for support and websocket

Further generalized buildout substitution strings in the SUPPORT and WEBSOCKET
sections so the settings template can be used interchangeably for dev and prod.
separated production buildout config file

buildout file for production(appliance creation) needs to be separate due to
sufficient difference including source-release section. Remove system sections
such as cli-user, extra-stuff as they are done via rpm. Use relative paths so
build paths during rpm creation are not embedded in bin/* scripts.

update supervisord-prod.conf.in to remove nginx and websocket sections as they
are not needed for production.
Cosmetic update to setup.py

Update setup.py to change author from Suman to RockStor, Inc. Bump up the
version. Remove wc console scripts as websocket client is temporarily
abandoned.
Logo update for the WebUI

Update logo for the WebUI to be consistent with the latest rockstor
logo. Update padding in css to make it look better -- very incomplete, needs
lot more improvement.
Remove gevent socket io worker previously used for websocket client

gunicorn_cmd was already commented out. Just remove it in this commit.
Add depdir for dev buildout for consistency

Added depdir for buildout.cfg which is used for development
environments. Update settings.conf.in for this change.
click on logo goes to /home of the WebUI

Update href in the logo svg so that when the user clicks on the logo, the
browser redirects to /home, the dashboard.
Merge pull request #6 from schakrava/issue#1_port_code_part2

Issue#1 port code part2