BETA version -- 4.2.7.116

[tetsu]

I'm having some problems, windows 10 x64 1909:

- (many, not all) Extensions frequently crash at start up with Aw, snap! new tab crashes too.

- Cent seems to be having trouble setting itself as default browser:
If Cent is set as default browser, the whole windows task bar always flashes when Cent starts up. Kinza doesn't have this problem if is is set as default browser (the task bar doesn't flash).

When Kinza is default browser, Cent starts up more normally (the windows taskbar only flashes a little bit).

- Is it just me, or is --cb-compact-ui start up command line not working anymore?

Thanks for your effort, Cent Devs!