rebased ruby 2.1-head patches
fixed 2.1.1 Hash#reject regression
updated funny falcon method cache patch for all 2.1 branches
updated patches for 2.1-head
patches for ruby-2.1.2
rebased 2.1-head patches
rebased 1.9.3-head patches
added patches for 1.9.3-p547
rebases 2.0.0 head patches
added patches for 2.0.0-p481
rebased 1.8.7-head patches
added patches for 1.8.7-p374
updated README
updated patches for 2.1-head
Merge remote-tracking branch 'skaes/master'