change spy of  after invoked controller action. because ruby-2.0.0 waned unused variables
Remove warning of intance variable not initialized
Add rake default to description
Add rake test description
reminder to run bundle after setting up rails-dev-box
fetch highlighter option only when needed
silences "possibly useless use of :: in void context" warnings

The AS utility silence_warnings does not really silence this
one, because it is issued at parse-time. It seemed to in
some places because the constant was the only expression in
the block and therefore it was its return value, that could
potentially be used by silence_warnings are return value of
the yield call.

To bypass the warning we assign to a variable. The chosen
variable is "_" because it is special-cased in parse.c not
to issue an "assigned but unused variable" warning in turn.
minor grammar fix
Merge pull request #8604 from zoltankiss/minor_fixes

minor grammar fix
Merge pull request #8592 from rafaelfranca/warning_fix

Remove warning of intance variable not initialized
ActiveSupport::BufferedLogger can be subclassed
Merge pull request #8607 from senny/8576_cant_inherit_from_deprecated_buffered_logger

ActiveSupport::BufferedLogger can be subclassed
deprecation warning when BufferedLogger is instantiated
replace AS::BufferedLogger doc mentions with AS::Logger
Merge pull request #8609 from senny/buffered_logger_documentation

replace AS::BufferedLogger doc mentions with AS::Logger
Merge pull request #8608 from senny/8576_cant_inherit_from_deprecated_buffered_logger

deprecation warning when BufferedLogger is instantiated
validate :on option on after_commit and after_rollback callbacks
Revert "Ignore /bin on new apps" -- given the move to default binstubs, we want you to check those in!

This reverts commit 35c554f0bf518e1068e79002a462c3deba649e9b.
more descriptive return parameters
Merge pull request #8600 from shime/patch-1

more descriptive return parameters