Update info panel
Changes according to JS lint check
Add layer switcher sentence "You are validating..."
Merge branch 'master' into 50-display-datapoint-details

Conflicts:
	src/PublicSite/src/uk/ac/ox/zoo/seeg/abraid/mp/publicsite/web/DataValidationController.java
Swap disease occurrence layers, and populate side panel with geoJson properties
Restructure freemarker template, to include css files, js files, and global js variables in head and end of body, instead of mid-file.
Also fix relative url issue
Display disease interest layers for current logged in user (empty drop down list if not logged in)
Formatting side panel, including moment.js for datetime format, and misc improvements to code style
Merge branch 'master' into 50-display-datapoint-details
Merge branch 'master' into 50-display-datapoint-details
Cluster marker
Cluster layer point fix
Reset selected point fix
Side panel layout, and some other tidy up
Navbar padding fix
Improved side panel layout
Update ExpertService.java
Merge pull request #39 from SEEG-Oxford/50-display-datapoint-details

Display disease occurrence point details in side panel