4b987bcb2f
- see https://www.mozilla.org/en-US/firefox/56.0/releasenotes/ - fixes https://www.mozilla.org/en-US/security/advisories/mfsa2017-21/ - switch to the bundled icu4c, as 59.1 is now required and we only have 58 in the portstree for now - disable stylo css engine (see #1341234 & #1401093) - hopefully for 57.0 it'll build/work.. - pass --enable-release (#1386371) & --enable-rust-simd (#1261841) - add a patch to fix javascript debugger in devtools (#1400197) ok naddy@