Fix test incompatible with 1.8.7
Merge pull request #11930 from UncleGene/ties_test

Fix test incompatible with 1.8.7
Fix 1.8.7 incompatible respond_to_missing
fix issue #11605
Merge pull request #12006 from kassio/11605-render-with-context-format

Render with context format
Merge pull request #12048 from tjouan/app_generator-bin_perms-umask

Comply with current umask when generating new app
Conflicts:
	railties/lib/rails/generators/rails/app/app_generator.rb
Fix behavior of a table qualified :order option on a
through association with a :source option specified