gemspec: use latest Isolate (3.1)
commit3e8971f3998249c58c9958815e0f17a04256ef9f
authorEric Wong <normalperson@yhbt.net>
Mon, 23 May 2011 23:59:31 +0000 (23 23:59 +0000)
committerEric Wong <normalperson@yhbt.net>
Mon, 23 May 2011 23:59:31 +0000 (23 23:59 +0000)
tree242f2a02400c5d921884695774d4fff63d413c8f
parent67e1fa9f9535ad009d538b8189bb3bdec0e5f79c
gemspec: use latest Isolate (3.1)

It's required for RubyGems 1.8.x
unicorn.gemspec