Revert "added node modules .bin to /home/rasch/.bin:/home/rasch/.gem/ruby/2.0.0/bin:/home/rasch/.node/node_modules/.bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/core_perl"

This reverts commit 97f9b14fbb711d9ac3fa99e06935cf6ee4a97b44.
updated bashrc to add node module path