Reordeed symbols and increased size of diamond
Merge remote-tracking branch 'upstream/master' into jp728
Merge remote-tracking branch 'upstream/master' into jpTemp
-Fixed null dates displaying as "Invalid Date".
-Fixed null and invalid dates being part of the line connection on map.
Merge remote-tracking branch 'upstream/master' into jpTemp
Merge pull request #879 from jaypoulz/jp728

Reordered symbol markers for scatter/timeline and adjusted size of diamond.
Merge pull request #878 from mmcguinn/mm719

Null dates
improving homepage tiles
-Fixed most occurances of legend labels spills out of their container. They now continue on to a second line.
-Made unselected fields not show up in the legend. This required a work around for a highcharts bug (reported) which causes a bit of animation flashing.
Merge pull request #889 from jdalphon/jd_issue875

Adding the ability to lock projects
A fix for issue #885
Merge pull request #893 from jdalphon/checkall

Update Check Selector on Projects Page
Merge pull request #892 from mmcguinn/mm866

Legend Tweaks
Merge branch 'master' of https://github.com/isenseDev/rSENSE into parachute
finished homepage tile improvements
Adding curated flag for datasets, and searchability
Merge pull request #895 from jdalphon/curate

Adding curated flag for datasets, and searchability
Merge pull request #894 from nickavv/parachute

Homescreen Projects Carousel tiles look nicer
-Added sane default for heatmap radius.
-Further decreased maximum heatmap radius - I really don't want to decrease this further, but need performance testing.
Merge pull request #897 from mmcguinn/mm843

Heatmap Tweaks