Trying Fabric.  Added fabfile.py
Task install now just runs once and invokes parallel task.  Also fixed killpids function
Added docstrings
Added functionality to upload installers
Added chmod'ing the installer, and invoking it
Moved old bins to archive_bin.  Created new server_files directory to keep archvied config files
Now copies config files from server_files directory.  Also install.sh runs fab tool in the background and tails log
Re-arranged position of functions in svcinstall.py
Added Unity stop server and installation
To make it simple, unity installer will not have it's own directory
Split svcinstall to 4 modules.  Modified Fabric operations module to add date/timestamp in run logging
Added functionality to wget installer in Alfresco and unzip
InstalDir now is found be recently created directory by the unzip
No logging of the long wget command.  Fixed kill -9 pid issue
Now not using fabtool.  Invoking fab in the code.  This should help with pyinstaller
Changed variables run_* to remote_*.  The configure files now have lower case remote_*
Modified install.sh for new bin directory
Can handle situation where a servertypes are not provided.  Changed new way of setting Fabric env variables.  Changed way of determining servertype to shutdown and install