[FIXES]
- Squelched a warning in follow() where it tries to do a regex
match against an undef value.
- The page stack functionality, including the back() button,
was entirely broken. Now it works. Thanks to the mighty
Iain Truskett for help.
[ENHANCEMENTS]
- Added the mech-dump script, which replaces mech-forms.
It will dump forms and lists of links. Eventually it will
do lists of images, too, but not yet.