* Updating bash_completion script to account for separation of repo/dep scripts.
* Adding install-file functionality to repo-install-file (previously only installed project file).
* Refactored code along functional lines between Deps and Repos utilities.
* Upgrading to version 1.0_43.
* Adding error messages to install-file version of repo-install.  Additionally adding alias 'install-file' to standard distro of ply.
* Update to version 1.0_44.