Usability enhancements and minor bug fixes.
- Update theme to current version.
- Add basic breadcrumbs on all pages except homepage. This will allow for more efficient navigation.
- [DNS Tools] Make domains and IP addresses clickable in DNS results (for easy recursive lookups).
- [DNS Tools] Add the ability to clear all DNS results from the dropdown menu next to the lookup button.
- [DNS Tools] Fix a bug where selecting the "What's my IP" tool would display the Certificate Lookup tool.
[No API changes]