consider gem version to be 0.0.0 unless specified
consider empty version requirements as >= 0.0.0
fix regexp warning: character class has duplicated range
remove unused variables
Merge pull request #1244 from NARKOZ/regexp-warning

fix regexp warning: character class has duplicated range
Print mrb_value instead of RClass*
Merge pull request #1247 from carsonmcdonald/issue1246fix

Print mrb_value instead of RClass*
Merge pull request #1245 from NARKOZ/fix-warnings

remove unused variables
Merge pull request #1242 from schmurfy/gem_version

consider gem version to be 0.0.0 unless specified
fix indentation
Rename parameter names for mrb_yield
Merge pull request #1248 from ktaobo/rename-yield-param

Rename parameter names for mrb_yield
change mrb_warn to get mrb_state and %S formatter
change mrb_bug to get mrb_state and %S formatter
Change alghorithm to algorithm
Potential fix for 'inline' macro redefinition error - VS2012 C++
Merge pull request #1250 from Archytaus/master

Fix for 'inline' macro redefinition error in VS2012 C++
Merge pull request #1249 from carsonmcdonald/typocleanup

Change alghorithm to algorithm
Implemented ObjectSpace.count_objects to count the number of allocated objects for each type
Merge branch 'master' of git://github.com/mruby/mruby