Added notice about sudo -E
RDC: small change in svd
Typo
Several typos in the documentation
Merge branch 'v2.0' into v2.1
Typo
Merge remote-tracking branch 'origin/v2.0' into v2.0
Merge branch 'v2.0' into v2.1
Fixed regtests

These tests were not correctly fixed after the change in component
name from sss/zzz to spath/zpath in Gareth's path variables.
Merge branch 'v2.1' into v2.1-hrex