remove default (but empty) implementations of Module#extended and Module#included
make bootstrap work, as we don't have respond_to?, yet
Merge remote-tracking branch 'origin/master' into tim/fix-225
extended and included are actually private
fix private and protected method reporting for modules
untag specs that now pass for this issue
fix private Module methods visibility the right way
merged Exception.rb : class TransactionError was inserted
fix test for 1.9 and 1.8
Merge pull request #214 from MagLev/tim/fix-204

add tests for #204
adding tests for exposing TransactionError to Ruby
cherri-picked the changes Stefan made earlier
Added tests for 243 (Making TransactionError available in ruby)
adding the method in smalltalk was an error
Added method try_convert in array and adapted it to have the right behavior.
Added filein_changes rake task.
Module.constants: allow optional parameter 'inherit'.
fixing issue 221
added a testcase for github issue 221
array recursion too complex would not be longer thrown