Added Repo Support, Added App Indicator, Install Packages With GUI

Each user has their own mode, If someone is in dictation mode and someone else logs in and uses the main mode, the other user's mode will not be affected.

Running "./plugins -p [plugin name]" will install a plugin from the repository at palaver.bmandesigns.com
Running "./install_gui" will open a simple gui for installing plugins
An app indicator has been added and is ran automatically