handle repos with no tags.
merge fix
Fixing bad module_disable() call, only install new table in update.
Fixing bad query string.
Utilizing project object.
Major progress on create wizard refactor for new environments table.
More progress on create wizard refactor for new environments table.
fixing load query for platforms and sites.
properly set default value to title.
Remove NEW environment, fixing serialized data saving, fixing environments saving, cleaning up project context, changing schema to just site and platform,  changing to git_ref.
Adding project info to platform/site "environment" property.
Fixing platform verification to properly find the git url and clone it.
Trying to avoid chdir() notice.
better comments.
Fixing display of project, branch, and environment for sites and platforms.
Moving and fixing finish wizard callback.
loading project into platform/site nodes.
Fixing site installation to use new project object.
Fixing saving of an environments sites on project creation.
Use $project_node for consistency. Adding no verify.