Since it doesn't support the Shadow DOM, the /deep/ CSS selector was
confusing it.
Also, I found that Firefox will only load fonts from a relative
(file://) URL if it's a subdirectory, so it won't load the bundled
Roboto font. It doesn't make sense to move the docs or the font files
though, so I guess Firefox users will just have to put up with Arial.
Use Roboto font, colours from LOOT's colour scheme. The docs no longer
depend on Polymer files, and if the font files are missing, the styling
degrades gracefully.
It was missing from the archive script, and partially missing from the
installer (as was German translation uninstallation). Also updated the
metadata syntax doc.
* Switched to standard libraries for regex, unordered_map and
unordered_set.
* Switched to using the C++ syntax for C header includes (eg. `cstdint`
rather than `stdint.h`).
* Replaced IntToString with STL's to_string.