[ci] travis back to irc old-style, Test::Perl::Critic, typos
[ci] travis back to irc old-style, Test::Perl::Critic, typos

moritz irc notifications do not work anymore. use the old-style
add Test::Perl::Critic tests (let us see if we hit the timeout)
fix some typos

tkob/parrot,youprofit/parrot,youprofit/parrot,youprofit/parrot,parrot/parrot,tkob/parrot,FROGGS/parrot,FROGGS/parrot,parrot/parrot,tkob/parrot,FROGGS/parrot,tkob/parrot,parrot/parrot,FROGGS/parrot,FROGGS/parrot,youprofit/parrot,FROGGS/parrot,youprofit/parrot,parrot/parrot,tkob/parrot,youprofit/parrot,tkob/parrot,parrot/parrot,youprofit/parrot,FROGGS/parrot,tkob/parrot,FROGGS/parrot,youprofit/parrot,tkob/parrot