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
Added debugging helper method for finding references.
Revert "Added debugging helper method for finding references."

This reverts commit 7e1e51d1804c3571a4016ac3b1314bac55220e64.
Merge pull request #302 from MagLev/niccokunzmann/Dir.entries_spec

made the rubyspecs for Dir.entries run
1.9's const_defined? searches parents.
use ruby boxes, install ssl headers
fix #209
add test for #209
Merge remote-tracking branch 'origin/master' into master-1.9