Add esprima to runtime dependencies
Drop CoffeeScriptRedux support (maybe temporarily?) since huge restructuring has come.
Big restructuring: embedded AST.

Now espower embeds target AST substree and tokens into output, and using subpath notation to point them.
Adjust esprima 1.0.x and 1.1.1 diffs.

"In version > 1.0, raw is ignored since literals always include the verbatim source."
Sorting devDependencies alphabetically (by --save-dev)
Using jit-grunt
Use tilde instead of caret for Node 0.8
Merge pull request #7 from twada/embedded-ast

Big Restructuring: Embedded AST