Adding support for SOAP 1.2 Envelope Headers in the server side

[cazzer]

Currently, forceSoap12Headers only changes the headers which the client sends; the server still returns a SOAP 1.1 envelope definition from the server.

With this pull request, the envelope definition now keys off of the forceSoap12Headers option.

[coveralls]

Coverage increased (+0.003%) to 93.59% when pulling 6b9b9bf on Volta-Charging:master into 7a5550a on vpulim:master.

[herom]

Thanks a lot @cazzer 👍

[cazzer]

@herom Should I create another PR to release a new version of this package or will it be released at a regular interval? I am still depending on my fork in a project and would like to revert to depending on soap when this change is released.

[herom]

@cazzer Unfortunately we don't have a regular interval to release new versions. It's all pretty loose on this end, but most of the time @jsdevel took the time to release a new version.

I'm sure we'll be able to release a new version very soon 👍