Updated build process / templates

I thought I would make it a bit easier to get up and running from the templates.  
Creating a project should now be relative to bin.
Template structure updated to include: -bin, -lib, -src
Added separate project_path file support
Added multiple builds for quick start: -list, -script, -whitespace, -simple, -advanced
Added support for closure --closure_compiler_flags

Fixed collision of files on build due to overlapping --root folders