Add comments in String#lstrip, rstrip, strip, lstring_bang, rstrip_bang and strip_bang
Fix indent in String#casecmp comments
Implement `NoMethodError#args`.
Add Array#to_h
Merge pull request #2345 from suzukaze/add-string-comment

Add comments in String#lstrip, rstrip, strip, lstring_bang, rstrip_bang ...
Merge pull request #2346 from suzukaze/add-string-comment2

Fix indent in String#casecmp comments
Merge pull request #2347 from take-cheeze/nomethod_args

Implement `NoMethodError#args`.
Merge pull request #2348 from takkanm/add_array_to_h

Add Array#to_h
Remove space.
Fix typos in gc
Fix indent.
Remove space.
Fix mgem test args passing
Add comments in String#lstrip, rstrip, strip, lstring_bang, rstrip_bang and strip_bang
add 'String#%'.
Special treatment for Hashes, not Arrays; ref #2349
Merge branch 'master' of github.com:mruby/mruby
Merge branch 'iij-pr-string-percent'