Version of imagemagick that works with ruby 1.8.6
Version of imagemagick that works with ruby 1.8.6

With newer version of imagemagick, rmagick locks up ruby process on
Ruby 1.8.6. ImageMagick-6.5.9-8 works for me.
I revived the formula and named it imagemagick-ruby186.

See:
 * http://stackoverflow.com/questions/2189129/rmagick-freezes-ruby-processes-when-required-on-os-x-snow-leopard
 * http://www.ruby-forum.com/topic/196606

Signed-off-by: Adam Vandenberg <34c2b6407fd5a10249a15d699d40f9ed1782e98c@gmail.com>

coeligena/homebrew-verscustomized,heuermh/homebrew-versions,UniqMartin/homebrew-versions,DomT4/homebrew-versions,jimhe/homebrew-versions,Ashton-W/homebrew-versions