Minor clean up
PauseBuilder: don't test maxDuration Option on every pause execution, close #1228
Optimize httpParamsToFluentMap so it doesn't create intermediate Map, close #1229
Don't try to create queryParams FluentStringMap when it's empty, close #1230
Set url after queryParams
handle invalid characters in simulation selection
Infinite loop when using Jodd extractor
reformat the import, scala-ide tricked me.
update copy-pasted comments
Merge pull request #1234 from nremond/jodd

Infinite loop when using Jodd extractor
Expose Virtual Host configuration, close #1235
Add a test for cookies without path
Merge pull request #1233 from nremond/cli

handle invalid characters in simulation selection
Make request bodies caching configurable, close #1237