Changed ActiveRecord::Associations::CollectionProxy#select to take multiple arguments.

This makes the arguments the same as ActiveRecord::QueryMethods::select.
Maintain proleptic gregorian in Time#advance

Time#advance uses Time#to_date and Date#advance to calculate a new date.
The Date object returned by Time#to_date is constructed with the assumption
that the Time object represents a proleptic gregorian date, but it is
configured to observe the default julian calendar reform date (2299161j)
for purposes of calculating month, date and year:

  Time.new(1582, 10, 4).to_date.to_s           # => "1582-09-24"
  Time.new(1582, 10, 4).to_date.gregorian.to_s # => "1582-10-04"

This patch ensures that when the intermediate Date object is advanced
to yield a new Date object, that the Time object for return is contructed
with a proleptic gregorian month, date and year.
Enable fast_finish in the travis configuration

Since rbx and jruby builds are being allowed to fail lets receive the
build information early enabling this option

See http://about.travis-ci.org/blog/2013-11-27-fast-finishing-builds/
Adding missing require
Reverse 821525e and wrap run_generator call

Ruby 2.1.0 includes the json gem 1.8.1 by default so we need bundler 1.5.1
for `bundle install` to work. To fix this reverse the downgrade to 1.3.5
and wrap the `run_generator` call with a block that resets `THOR_DEBUG`.
Automatically maintain test database schema

* Move check from generated helper to test_help.rb, so that all
  applications can benefit
* Rather than just raising when the test schema has pending migrations,
  try to load in the schema and only raise if there are pending
  migrations afterwards
* Opt out of the check by setting
  config.active_record.maintain_test_schema = false
* Deprecate db:test:* tasks. The test helper is now fully responsible
  for maintaining the test schema, so we don't need rake tasks for this.
  This is also a speed improvement since we're no longer reloading the
  test database on every call to "rake test".
provide correct information [ci skip]
Merge pull request #13528 from jonleighton/maintain_test_schema

Automatically maintain test database schema
Merge pull request #13573 from kuldeepaggarwal/doc-fix-default-values

provide correct information [ci skip]
Use DATABASE_URL by default

See https://github.com/rails/rails/pull/13463#issuecomment-31480799 for full conversation.
Merge pull request #13578 from schneems/schneems/database_url-env-default

Use DATABASE_URL by default
Deprecate unused `symbolized_base_class` and `symbolized_sti_name`.

These methods were only used for the `IdentityMap` which was removed.
They are no longer used internally and should be removed without replacement.

As they were not `:nodoc:`'ed it's better to deprecate them before removal.
Fix documentation for end_year option of date_helper [ci skip]

- While editing an existing record, end_year is equal to current selected year plus 5 by default.
- While editing an existing record, start_year is equal to current selected year value minus 5 by default.
- Fixes #13552

Acked-by: Prathamesh Sonpatki <csonpatki@gmail.com>

Acked-by: Prathamesh Sonpatki <csonpatki@gmail.com>
Building new records with enum scopes now works as expected

Previously, this would give an `ArgumentError`:

   class Issue < ActiveRecord::Base
     enum :status, [:open, :finished]
   end

   Issue.open.build # => ArgumentError: '0' is not a valid status
   Issue.open.create # => ArgumentError: '0' is not a valid status

PR #13542 muted the error, but the issue remains. This commit fixes
the issue by allowing the enum value to be written directly via the
setter:

   Issue.new.status = 0 # This now sets status to :open

Assigning a value directly via the setter like this is not part of the
documented public API, so users should not rely on this behavior.

Closes #13530.
Whitespace [ci skip]
Merge pull request #13579 from prathamesh-sonpatki/issue-13552

Fix documentation for end_year option of date_helper [ci skip]
No need to use fixed size font [ci skip]
mem_cache_store requires dalli, so only accept dalli/client

:mem_cache_store require dalli, rescue Dalli exceptions, and follow Dalli API.
Memcached gem, for instance, doesnt work anymore, as the API are different.

As we already require one client, we should make sure that client works, and not accept others, and if someone wants to use another memcache client they can write their own store adapter.
Merge pull request #10134 from derikson/collection_proxy_select_with_multiple_args

Change CollectionProxy#select to take the same arguments as ActiveRecord::select
Minor typo fix [ci skip]