start testing against Ruby 2.0 and 2.1
start testing against Rails 4.1
Rails 4.1 compatibility

* only require HABTM if Rails < 4.1
* the ActiveRecord ConnectionSpecification Resolver has changed its initialization process
* adjust specs to no longer use previously-deprecated and now-removed finder methods
* `scoped` is no longer a valid method, use `all` to check the result instead (thanks @aprescott!)
Implement Octopus.fully_replicated
Octopus.fully_replicated – allow nesting, add specs
Merge pull request #246 from curebit/fully-replicated-block

Feature: run a block of code as fully_replicated, so all read queries go to slave
Octopus 0.8.2
Updating rspec on Gemfile
Fixing spec suite
Merge pull request #225 from agrobbin/rails-4-1

Rails 4.1 support
Merge remote-tracking branch 'upstream/master'
Revert "Rails 4.1 is not supported yet"

This reverts commit 89bf15f010629a6bea9d212bf341d6164b0ec71c.
Merge branch 'master' into alt_master_shards