responseTime not visible from calling feature

[ericdriggs]

expected: after calling a feature which performs a method, should be able to access responseTime
actual: responseTime is out of scope in the callee and needs to be stored in another named variable for that data to be in scope

minimal project: https://github.com/ericdriggs/karate-responseTime-called-bug/blob/master/src/test/java/caller.feature

see #536

[ptrthomas]

this was done to reduce memory usage and I agree this is inconsistent from response and responseHeaders.

I propose we make this available via the new karate.response API, it may need a small bit of work to be available on a call return. refer #1962

[ptrthomas]

this is fixed. trying to get karate.response to work properly in a caller feature post a called feature doing an HTTP invoke was too much trouble, so decided to "promote" responseTime to back being a first-class variable again

[ptrthomas]

1.3.0 released