[cosmo-dev] Git support added to lab.osaf.us

[Travis Vachon]

Hi folks

To support Avner's summer of code project I took a few minutes this  
afternoon to add Git support to our build system on lab.osaf.us. I've  
also set up exp.osaf.us for use as place to host experimental features  
like this during development.

The git support is configured using the variables cosmo_git_url and  
cosmo_git_ref, as follows:

[experimental]
tomcat_http_port: 4444
reverse_proxy_host: exp.osaf.us
cosmo_git_url: git://github.com/ashanan/cosmo.git
cosmo_git_ref: expandICA
nuke_dir_before: true
account_activate: false
dojo_compress: true


cosmo_git_url can be any url accepted by "git-clone" and cosmo_git_ref  
can be any value accepted by "git checkout"

I've checked these changes in, please let me know if you have any  
questions.

Travis