This is doing a bulk of the job of creating a service
for working with math modes configuration. There's
still things to do, like moving math mode names,
and perhaps depending on default user options to
provide a bit more convenience, but that will be the
next step.
Change-Id: I1259a93651920f44104f2f5135e3e620c858be8d
Use WANObjectCache rather than genuine DB tables for greater
flexibility.
Note, this commit is the second step of Ifd89e2d9cb30fa15cc318f077b434207ed6b7214
Bug: T252390
Change-Id: Ifa7d943875f05088ef697a5a18ad292342a9b4ad
