Reworked the Server#add_irb_trap to suppress the warnings.
Reworked the Server#add_irb_trap to suppress the warnings.

* based on the IRB module here: http://www.rubycocoa.com/mastering-cocoa-with-ruby/3/

wycats/merb,merb/merb,wycats/merb,benburkert/merb-core,wycats/merb,wycats/merb,wycats/merb,benburkert/merb-core,merb/merb,merb/merb