merge revision(s) 40434:

	* string.c: Document String#setbyte return value by @gjmurakami-10gen
	  [Fixes GH-294]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 40435:

	Typo by @windwiny [Fixes GH-295]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 40437:

	* numeric.c: Fix wiki link on Float imprecision in overview, patched
	  by Makoto Kishimoto [Bug #8304] [ruby-dev:47280]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 40440:

	update doc.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 40441:

	update doc.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e