migrate_info.py ignores perms variable

[https://www.google.com/accounts/o8/id?id=AItOawlJa6QJcUnwqaUiOAgop4U4wANp_y0hDu4]

If I run migrate_info.py in a v1.2 bcfg2 repository the script keeps the owner and group info in the new info.xml files but ignores perms attribute. I think it should keep the perms attribute too.

[https://www.google.com/accounts/o8/id?id=AItOawnSjgovXZr-_V3vGkvMSR0pc5LDykRc1Nc]

It looks like migrate_info.py must be run *after* migrate_perms_to_mode.py. migrate_info.py preserves the 'mode' attribute, but not 'perms', since 'perms' is no longer supported by Bcfg2 1.3.

[https://www.google.com/accounts/o8/id?id=AItOawlJa6QJcUnwqaUiOAgop4U4wANp_y0hDu4]

You can't use migrate_info.py in a 1.2 repo because info files aren't XML.

I think that INFO_REGEX should include the following re at least in the migrate_info.py script:

'perms:(\s)*(?P<perms>\w+)|'

That way the script will keep the perms attribute and then you can use migrate_perms_to_mode.py to convert perms to mode.

[https://www.google.com/accounts/o8/id?id=AItOawnSjgovXZr-_V3vGkvMSR0pc5LDykRc1Nc]

Fixed: ​https://github.com/Bcfg2/bcfg2/commit/b0877561d20cdb7a21c5761428d9643e89f53773

Thanks!