Fix #1377 - Saving without attrs triggers "error".
allow for chaining of router navigation
Fix #1604 - Refactor add, remove index option.

* Avoid temporary constructs by splicing duplicates during traversal.
* Remove `index` option.
* Avoid creating empty options.
Added test for sorting during collection#add
First version of livescript conversion
Update package.json
Add symlink to built backbone.js
Fix broken stuff
Convert some loops to livescript loops
Fix namespace reference in the todos example app docs.
Merge pull request #1669 from liquid/docs_fixes

Fix namespace reference in the todos example app docs.
Fix undefined window when rake test
match is a statement in LS 1.0.0
Update LiveScript to 1.0.0
Syntax improvements
Use more of LiveScript instead of _
Add merge() helper for more readable code
Remove dead code.

Since the root will always contain a leading slash and
the fragment will never contain a leading slash, the
fragment will never start with the root.
Fix #1677 - Escape title attribute.
Use more of the language features