Change name to CommunityView.

- Change filenames to CommunityView.
- Change project name to CommunityView.
- Rename Eclipse project directory to CommunityView.
- Change Surveillance in code and doc to CommunityView.
- Change web page title to say CommunityView.
- Update release notes.
Update install doc.

- Update install doc to note that user account must have FTP as well
as shell access.
Set version to v0.9.4.