Changes requested to i18n 

> use lowercase 'n' in i18n
> remove 'internationalisation' folder
> i18N.js contained a function called internationalise - rename this to internationalize in i18n.js
> i18N.js contained a $(document).ready() event handler - this is now a regular function (initI18n) in i18n.js called from JSCommManager.init()
> config.js parameters for i18n support