Fixing issue #1553
Fixing issue #1553

Rearranging the stringification so that __toString gets looked at for objects that are callable
cjaoude/Codeception,pitpit/Codeception,nett55/Codeception,justintilson/Codeception,vml-rmott/Codeception,SunDrop/Codeception,yhbyun/Codeception,Codeception/Codeception,Vreasy/Codeception,EspadaV8/Codeception,Naktibalda/Codeception,pecinaon/Codeception,kt81/Codeception,janthurau/Codeception,orhan-swe/Codeception,Vreasy/Codeception,bizmate/Codeception,sergeyklay/Codeception,kt81/Codeception,TehJoE/Codeception,SunDrop/Codeception,Codeception/base,pecinaon/Codeception,cjaoude/Codeception,Vitafy/Codeception,Pyrotoxin/Codeception,Codeception/base,JakobReiter/Codeception,fbidu/Codeception,pitpit/Codeception,Naktibalda/Codeception,bizmate/Codeception,Pyrotoxin/Codeception,Codeception/base,hubbyist/Codeception,hubbyist/Codeception,janhenkgerritsen/Codeception,JarJak/Codeception,janthurau/Codeception,mkudenko/Codeception,JakobReiter/Codeception,sergeyklay/Codeception,namnv609/Codeception,may-den/Codeception,vml-rmott/Codeception,fbidu/Codeception,nett55/Codeception,namnv609/Codeception,TehJoE/Codeception,janhenkgerritsen/Codeception,may-den/Codeception,Codeception/Codeception,JarJak/Codeception,mkudenko/Codeception,justintilson/Codeception,tiger-seo/Codeception,arduanov/Codeception,orhan-swe/Codeception,Vitafy/Codeception,yhbyun/Codeception,Naktibalda/Codeception,tiger-seo/Codeception,EspadaV8/Codeception,tasselchof/Codeception,arduanov/Codeception,tasselchof/Codeception,tasselchof/Codeception