Prep for next release

- improved minor and major section capturing
- adding capturing for major/minor sections that have user-defined
sub-items (requires two captured scopes, one for set, and one for
stanza mode)
- improved interface name regex
- improved ipv6 regex.
- added support for Routing Table names
- updated list of user-defined arbitrary names
- forced URL capturing to require a leading protocol (http://, scp://,
ftp://, etc). This prevents false positives on x.y.z