Basic deployment scripts - Celery beat and crawler conterparts

Basic deployment scripts, written in bash and python.
Should work on all host machines, and Debian/Ubuntu remote deployment targets.
Tested and works on Ubuntu 12.04.1 LTS.
At this time, celery beat and crawler counterparts are worked on. Web conterpart will be proposed as a new PR.
@item4 
this code needs configure file as an argument, and it parses argument.
`args.db_host[0].rpartition('@')`
the `args` should be external configure file.