Add lines and columns to dust.pegjs

Adding lines and columns to each significant node in dust.pegjs. The lines and columns are removed by filterAST before compilation begins.

This will be useful for more detailed error reporting in applications like https://github.com/smfoote/Swiffer.js
Remove node_modules/jasmine_node

This directory was added about a year ago, and should be ignored according to the .gitignore. Removing it will prevent all these files showing up in commits when someone runs `npm install`
Merge pull request #312 from smfoote/remove-jasmine-directory

Remove node_modules/jasmine_node
Merge branch 'master' of https://github.com/linkedin/dustjs