Remove Focal repositories
Update readme to new gerrit.
Add review for cr remote.
Update default.xml
fix horrible bug on manifest

there was a horrible mistake where someone put dspmanager on manifest, not to worry that shit is going in the garbage where it belongs...Let that be an extra. it sucks balls.
Merge branch 'jb3' of https://github.com/CarbonDev/android into CB4.3