Time includes DateAndTime::Zones acts_like(:time)
add a Table#name accessor like TableDefinition#name
Remove unnecessary double space

Replaces the following in two places:

```diff
-require ::File.expand_path('../config/environment',  __FILE__)
+require ::File.expand_path('../config/environment', __FILE__)
```
Simplify rake test vs rake test:all

Renames `rake test:all` to `rake test` by changing old `rake test:run` to previous version of `rake test:all`.  Removes old definition of `rake test`. Also renames `rake test:all:db` to `rake test:db` and deprecates `rake test:all` & `rake test:all:db`
Make FlashHash#key? work with symbol and string

Closes #17586
Merge pull request #17580 from ccutrer/change_table_name

add a Table#name accessor like TableDefinition#name
Merge pull request #17047 from betesh/master

Time includes DateAndTime::Zones acts_like(:time)
Replace "behaviour" with "behavior"

Update to consistently use American English [ci skip]
Merge pull request #17588 from djpowers/patch-1

[ci skip] Use American English and replace "behaviour" with "behavior".
Fix Rails::Paths::Path.unshift interface
Merge pull request #17348 from DavidGeukers/rake_test_all

simplify rake test vs rake test:all
Follow the coding conventions
Merge pull request #17596 from aderyabin/follow_convension

Follow the coding conventions
Merge pull request #17593 from igas/paths-unshift-arity

Fix Rails::Paths::Path.unshift interface
Improve railties changelog entry and move latest to the top [ci skip]
Abstract encoding strategy for ActiveSupport::MessageVerifier
Allow habtm class_name option to be consistent with other associations
Merge pull request #17604 from rymohr/message-verifier-case-sensitivity

Abstract encoding strategy for ActiveSupport::MessageVerifier
[ci skip] Add one more example to routing testing, and highlight association
name keywords
Merge branch 'sandipransing-master'