allow for forcing through fail.warn within loop.
Prevent zipping dot files
Merge pull request #129 from ctalkington/warn-only

allow for forcing through fail.warn within loop.
Fixed braces
Merge pull request #130 from CumpsD/master

Prevent zipping dot files
0.12
es5 option is now set per default
Merge pull request #133 from Luckvery/es5Option

es5 option is now set per default