Changed Google Analytics code as required for SEO work
Merge pull request #1507 from aodn/new_google_analytics_code

Changed Google Analytics code as required for SEO work
calculate bbox from metadata on collection loading
Previous and Next buttons not affected by the loading of footer content
Merge pull request #1512 from aodn/previousNextButtonFix

Previous and Next buttons not affected by the loading of footer content
allow css override in portal branding
Merge pull request #1510 from aodn/issue_1491

allow css override in portal branding
Merge pull request #1511 from aodn/issue_1504

calculate bbox from metadata on collection loading
Server controller getInfo now checks for servers from config and database as the HostVerifier does