Added SOAP sampler
updated dsl spec
require the soap sampler
no need for url argument
Fix exists conditions
If <boolProp name=IfController.useExpression>true</boolProp>
If <boolProp name=IfController.useExpression>false</boolProp>
Merge pull request #23 from martianinteractive/master

Added support for SOAP requests
SOAP support
ceiling on rampup
version bump
Merge remote-tracking branch 'origin/master' into feature/idl
major version refactor 1.0.0