- updated the common.py to use smtp as mail transport relay instead of shell or standard output
- changes to the install scripts (will be committed again, lots of things are commented out for debugging)
- modified startup scripts to be called by a wrapper script so that screen works properly
- added the 'veda' directory which will eventually be called something like: setup, config, install, etc and contain the installation scripts, and all requisite files.
	- For the moment it contains two files which are used by the installation script to properly configure postfix to use google mail as its smarthost / relay / outgoing mail server