fixed language reference in dialog box for plugin disable form
Moved asset combiner to the system module
BackendSettings -> BrandSettings
pageTitle is now translated at the end of the line
Fixed unit tests so they pass
SettingsModels are now cached
Merge branch 'customize-backend' into develop
Improve efficiency in settings model behavior
Fixes #684 - Plugins still load language, routes, etc when noInit is enabled
Only set noInit on PluginManager for specific CLI commands (october:up, october:update)