math/wxmaxima: Update to 19.07.0
Changelog:
- Many improvements and bugfixes in the LaTeX and HTML export function
- Many updated translations
- Resolved a freeze on autocompletion
- A sidebar that shows the contents of variables
- Simplified the recalculation logic in order to squash the remaining bugs
- Simplified the sync between input and output cells
https://github.com/wxMaxima-developers/wxmaxima/releases/tag/Version-19.07.0
PR: 239689
Submitted by: Lorenzo Salvadore <phascolarctos@protonmail.ch> (maintainer)
MFH: 2019Q3