Register global system menu. Due to the startup nature of this method, it need to belong in BitSystem instead of BitThemes, where it would more naturally fit.
scan all available packages. This is an *expensive* function. DO NOT call this functionally regularly , or arbitrarily. Failure to comply is punishable by death by jello suffication!
Set a hash value in the mConfig hash. This does *NOT* store the value in the database. It does no checking for existing or duplicate values. the main point of this function is to limit direct accessing of the mConfig hash. I will probably make mConfig private one day.