rails commands even if bin/rails is a gem stub
script/rails could never be from bundler
need to delete bin, not binstub, update wording
fix binstub typo
Add TEST_DIRS enviroment for constrain test directories in rakefile
Delegating the value getter and setters in the ScopeRegistry to the
current ScopeRegister object.
Creating an object to consolidate thread locals which hold the
instrumenters for the AS::Notifications module.
Merge pull request #10145 from wangjohn/instrumentation_registry_creation

Consolidating thread locals in AS::Notifications
fix AP warning; remove unused variable
Merge pull request #10147 from vipulnsward/fix_AP_live_warning

fix AP warning; remove unused variable
change array of array to hash
Merge pull request #10148 from vipulnsward/traces_change

change array of array to hash
Merge pull request #10138 from hbakhtiyor/test-dirs-environment

Add TEST_DIRS enviroment for constrain test directories in rakefile
changed variable name active_record => base_klass

Current code stores the klass name in active_record and this
is used throughout. While reviewing the code time and again
I had the mental picture of active_record being an instance of
a klass. However here the actual klass is being stored in
@active_record.

Secondly at two different places while referring to @active_record
the comment refers to it as base klass. All this points to
active_record being not the best variable name.

So I thought it is better to replace active_record with base_klass.

This change is confined to JoinDependency, JoinBase, JoinPart and
JoinAssociation - all joining related work.
Merge pull request #10151 from neerajdotname/ar-to-klass

changed variable name active_record => base_klass
Merge pull request #10142 from wangjohn/grouping_thread_locals

Delegating the value getter and setters in the ScopeRegistry
Removed unused setup
Merge pull request #10153 from choudhuryanupam/master

Removed unused setup
Fix typo
Merge pull request #9843 from indirect/rails_bin

Rails 4 prints help for "rails new" when running "rails console"