Refactor to allow Grunt file definitions to set the destination paths as well.
Extensions of templates now also defined by the src config setting.
Customize grunt-swig with additional tags, external or internal.
Added support for swig-extras and swig-extensions
Included andrewcouch functionality to fix destination paths
Merge remote-tracking branch 'andrewcouch/master' into next
now the grunt task requires a 'siteDest' to know where to put sitemap or robots
now robots and sitemap gets build correctly even using grunt array file format
README.md updated with fork informations, bump version