Luke Plant a034ced2ef [1.8.x] Changed action="." to action="" in tests and docs.
`action="."` strips query parameters from the URL which is not usually what
you want. Copy-paste coding of these examples could lead to difficult to
track down bugs or even data loss if the query parameter was meant to alter
the scope of a form's POST request.

Backport of 77974a684a2e874bccd8bd9e0939ddcb367a8ed2 from master
2016-01-21 14:00:23 -05:00
..
2014-11-03 07:47:39 -05:00