4 releases went out the door

I just finished releasing:

• hoe 1.1.1
• RubyInline 3.6.1
• ParseTree 1.6.0
• and new to the (official) family: ruby2ruby 1.1.0!

The biggies are:

• ParseTree just got a major enema. 2k lines o' diff with an overall net loss of 800 loc. Awesome
• ParseTree's new testing infrastructure is solid as all hell.
• and it is circularly validated via ruby2ruby's tests.
• We flushed out a bunch of completely unknown bugs by this process. About 6 nodes were broken in one way or another.

Also of note:

• mingw32 patches for RubyInline
• lots and lots of nice little bug fixes and enhancements all over.