tests: Add htmldocck.py script for the use of Rustdoc tests.#21304

Merged

bors merged 3 commits intorust-lang:masterfrom lifthrasiir:htmldocck

Jan 20, 2015

+389-99

Commits on Jan 17, 2015

Commits on Jan 18, 2015

tests: Warn on the trailing backslash in the template.
lifthrasiir
committed