added chr method for String
enable encoding feature, and tag specs that fail
Merge branch 'master-1.9' into dikors/issue294
fix #209
add test for #209
add missing tags
Fixed Module#module_parent.
Merge pull request #301 from MagLev/tim/issue209

Tim/issue209
Merge pull request #295 from MagLev/dikors/issue294

added chr method for String
Corrected indentation in RubyAutoloadAssociation.class/instance/_assocFor.inClass.env.error..st
by always using spaces and no tabs.
made the rubyspecs for Dir.entries run
Merge branch 'niccokunzmann/Dir.entries_spec' into stefan/reautoloading-existing-modules-v2