Updated to node.js-0.10.20 (built-in)

  - Added node 0.10.20 binary and other file
  - Added node license details to LICENSE
  - Added express 3.4.0
  - Removed multi-version support and moved /configuration to the
    cartrige root folder
  - Setup script links npm cli executable
  - Removed deplist.txt support
  - Deleted configuration routines from util script
  - Install script puts node and npm in the PATH