Update rust-mozjs
Fix warnings
Implement load_variations_for_family for FontConfig
Implement clone_with_style for FreeType
Make the default serif 'Times New Roman', not 'Times'
Update rust-azure
Add Rust as a submodule
Add Rust submodule
Use the in-tree Rust compiler
Add cairo and pixman submodules
Build cairo in-tree
Fix build
Update README for cairo changes
Update src/README.md
Add some comments to configure
Upgrade Rust compiler

Some work to do yet on Mac
Upgrade Mac code for new Rust
submodule path modified toward webconvforge
update language changes