Fixes forgot password functionality to prevent automated bots or to slow down
humans who attempt to spam email inboxes.
Merge pull request #46 from perfectsense/feature/forgot-password-rate-limit

Security scan finding on forgot password funtionality.
Upgrade Leaflet and fix issues with Location search and marker placement

* Upgrade Leaflet to 0.7.3
* Add a current location button using the leaflet-locatecontrol plugin to update the marker location
* Fix #42 - prevent enter from submitting CMS form and move marker when location is found
Merge pull request #47 from perfectsense/bugfix/location-marker

Upgrade Leaflet and fix issues with Location search and marker placement
Merge remote-tracking branch 'origin/release/2.3' into release/2.4
v3 UI: header styles.
Prevents SEO tab from showing up in every content form.
Merge remote-tracking branch 'origin/release/2.4'