Jody:
* Avoid cairo assertion when rendering a 0 sized view. [#397679]
Morten:
* Generalize number formatting.
* Simplify format widget a bit.
* Implement go_strtod and go_strtold.
* Fix marshalling of pango formats with strikethrough set.
* Make the GOFormat type private.
* Extract go-locale.[ch] from go-format.[ch]
* Fix UMR.
