Bugfixes with 'latest' command

- Removed the please run as a sudo line
- Added a never run as sudo check (bad stuff happens with permissions)
- Added a sudo toucher
- More enhanced no-work messages from upgrade/import
- Upgrade now imports by default unless you tell it to skip
- Fixed some web_install bugs.

Change-Id: I91d5889de2ffd5c28742e6f7506145432feb7359