2.4.2

Includes pegJS 0.8 for drastically-improved template compile times.

v2.0.2: Update parser to be in sync with grammar.

Merge pull request #320 from smfoote/master

Update parser.js to sync with latest dust.pegjs

GH-PR 309, add lines and columns to AST

Merge pull request #309 from smfoote/lines-and-columns

Add lines and columns to dust.pegjs