Ian Wienand fea6ab1624 Use sphinx warning-is-error ...

Sphix 1.5 (I9e7261c4124b71eeb6bddd9e21747b61bbdc16fa) includes
"warning-is-error" which supersedes pbr's warnerrors.  Enable this and
fix up the resulting failures

 - trailing lines for lists in element_deps directive
 - missing README's that are linked
 - syntax error and highlighting in building instructions

Change-Id: I6549551b4a9bf47076c9811a7a38a666cbea2a50

2017-03-14 14:49:49 +11:00

..

element_deps.py

Use sphinx warning-is-error

2017-03-14 14:49:49 +11:00