Initial import of Template:XsltRef
Initial import of Template:XsltRef

https://developer.mozilla.org/en-US/docs/Template:XsltRef

Contributors (by MDN username):
* BenoitL
* Fredchat
* Nickolay
* Okome
* Ptak82
* Sheppy
* Shoot
* Talisker
* trevorh
* Victory

a2sheppy/kumascript,jpmedley/kumascript,a2sheppy/kumascript,jpmedley/kumascript