Release notes available here

Depends on D1096 and D1271.

Signed-off-by: Pierre-Yves <pyu@riseup.net>

Since this is a major version, I made some more tests than I usually do.

• Browsed many web sites without encountering rendering problems
• Played videos on Youtube but also on some other streaming services (I haven't checked Netflix because I haven't renewed my subscription atm)
• NPAPI/Flash are working
• Tried a few WebGL/JavaScript benchmarks
• Installed some extensions.

For info

• The config options --enable-safe-browsing and --enable-url-classifier have been removed because they are not recognized anymore.
• The two paches added in previous version to fix Flash aren't required anymore (they were backported from FF 57.0)