added missing index options to invalid index message. Dustin Watson
Merge pull request #3473 from tangosource/master

Added compatibility for rails 4.1
Merge pull request #3464 from dustinwatson/feature/index_option_documentation_update

added missing index options to invalid index message. Dustin Watson
Bump rspec to verison 3
Replace some rspec old syntax
Use ruby 2.1
Add Criteria#none for empty result objects.

Similar to AR's none method. Always returns empty results and never hits
the database.

[ close #3478 ]
Update changelog
Add test to reproduce #3426

When updating a record with `touch: true`, the `updated_at` attribute is
not being modified.
Add after_update callback for touch

Records should touch after being updated.

Ref #3426
Save handles create and update
Update changelog
Fix failures on 4.1.0.beta1

This fixes callback compile failures on 4.1.0.beta1 and module load
failures while maintaining backwards compatibility for 4.0.x series.

[ close #3475 ]
Update changelog
Fix ambiguous relation errors with nil inverses.

[ fix #3465 ]
Use latest origin: 2.1.0
Fix DateTime mongoization precision loss.

[ fix #3432 ]
[ close #3376 ]
Fix deprecation
Fix deprecation
Fix deprecation