Revert "Hardcoding to 1.8 until JRuby 1.6.5 is released"
Revert "Hardcoding to 1.8 until JRuby 1.6.5 is released"

This reverts commit 492653e6579a9e0fc27eb7ba5fe1e512d00ac2d6.

torquebox/torquebox,samwgoldman/torquebox,samwgoldman/torquebox,mje113/torquebox,torquebox/torquebox-release,mje113/torquebox,samwgoldman/torquebox,ksw2599/torquebox,ksw2599/torquebox,torquebox/torquebox,vaskoz/torquebox,mje113/torquebox,vaskoz/torquebox,ksw2599/torquebox,torquebox/torquebox,mje113/torquebox,torquebox/torquebox-release,torquebox/torquebox-release,vaskoz/torquebox,torquebox/torquebox,torquebox/torquebox-release,ksw2599/torquebox,samwgoldman/torquebox,vaskoz/torquebox