[test][xs]: remove reference to removed csv backend test from test/index.html.
[view/slickgrid][s]: tidy up e.g. whitespace (no substance to change).
[view/slickgrid][s]: refactor to move row reordering setup into separate function.

* Plus we do not set up row reordering unless enableReOrderRow is set in options
[demos][xs]: typo in multiview demo comments.
[build][xs]: .
Merge branch 'master' of github.com:okfn/recline