Cleaned up file exist checks using $env->getRecord. Added comments for each scenario.
Cleaned up file exist checks using $env->getRecord.
Added comments for each scenario.


Former-commit-id: c4481cfdb8a7911fae5c295c34a64a864dc33ba3
Former-commit-id: da0e42e10bd0ce3073ede129319872f78dbfe49f
mlocati/concrete5,biplobice/concrete5,biplobice/concrete5,a3020/concrete5,MrKarlDilkington/concrete5,jaromirdalecky/concrete5,mainio/concrete5,rikzuiderlicht/concrete5,deek87/concrete5,biplobice/concrete5,jaromirdalecky/concrete5,jaromirdalecky/concrete5,mlocati/concrete5,olsgreen/concrete5,concrete5/concrete5,a3020/concrete5,acliss19xx/concrete5,hissy/concrete5,KorvinSzanto/concrete5,hissy/concrete5,mainio/concrete5,KorvinSzanto/concrete5,rikzuiderlicht/concrete5,triplei/concrete5-8,acliss19xx/concrete5,haeflimi/concrete5,jaromirdalecky/concrete5,deek87/concrete5,MrKarlDilkington/concrete5,haeflimi/concrete5,triplei/concrete5-8,hissy/concrete5,acliss19xx/concrete5,deek87/concrete5,rikzuiderlicht/concrete5,KorvinSzanto/concrete5,concrete5/concrete5,haeflimi/concrete5,olsgreen/concrete5,mainio/concrete5,hissy/concrete5,concrete5/concrete5,mlocati/concrete5,mlocati/concrete5,MrKarlDilkington/concrete5,deek87/concrete5,biplobice/concrete5,olsgreen/concrete5,triplei/concrete5-8,concrete5/concrete5,haeflimi/concrete5