Remove executable bit for the script files with shebang.

[junaruga]

Below scripts files have executable bits.
But actually those are executed by ruby foo/bar.rb for example from Rakefile

I think If we want to run like this way, it is preferred not to have executable bits.
However if we want to execute like this way ./foo/bar.rb, we need to add shebang (#!/usr/bin/env ruby) [1]

lib/coderay/token_kinds.rb
test/functional/basic.rb
test/functional/examples.rb
test/functional/suite.rb

Could you merge it?
Thank you.

[1] https://en.wikipedia.org/wiki/Shebang_(Unix)

[korny]

You're right.

[junaruga]

Thank you for your merging.

But sorry I made a mistake for the title and comment.

"Remove executable bit for the script files with shebang."
->
"Remove executable bit for the script files without shebang."