Merge pull request #3 from tavaresb/pendium_setup_as_package

Pendium setup as package
Code cleanup, fixed file not found bug and changed layout a bit. README got updated too
Removed config module from the requirements
Fixed path in git refresh
Extensions as plugins
Merge branch 'Plugins' into plugins
Updated FontAwesome to Version 3.0
Another way to deal with plugins and the config. For testing purposes only, this is unstable and may break
Merge remote-tracking branch 'upstream/Plugins'
Merge remote-tracking branch 'upstream/Plugins' into plugins
singleton and categories
Merge pull request #4 from tavaresb/plugins

Plugins
Merge remote-tracking branch 'upstream/master'
Load the plugin configuration from file
Merge pull request #5 from tavaresb/plugins_config_from_file

Plugins config from file