Drop unusued s.executables line from gemspec

[utkarsh2102]

Hello,

acts_as_list/acts_as_list.gemspec

Line 34 in 02fe238

s.executables = `git ls-files -- bin/*`.split("\n").map {|f| File.basename(f)}

there's no bin/ - can we please drop this from gemspec?

[utkarsh2102]

And can we also drop git from gemspec? And resort to using pure Ruby alternatives like Dir or/and Dir.glob, please?

[brendon]

Hi @utkarsh2102, would you be keen to put a PR together with those changes? :)

[brendon]

@utkarsh2102, just following this up :)

[utkarsh2102]

i'll put this in my backlog - i'll try and submit something as soon as i get higher prio items out of the way. :D