Merge pull request #142 from kylef-lab41/pr-communityform

UI: Add placeholder function to test if CD algorithms submitted/complete
Merge pull request #143 from kylef-lab41/pr-communityform

Completion of upstream merge
Initial help pop text
Added help text for community metrics
Merge pull request #144 from aganeshLab41/pr-communityform

Added help text for community metrics
add ganalytics
Merge pull request #145 from cglewis/add_ganalytics

add ganalytics
Add a dependency on spring-security-ldap
UI: Cleanup syntax
UI: Update community detection value formatting with default decimal precision
UI: Update D3.js node-edge viz to handle undefined nodes
UI: Calculate StdDev for communit detection metrics
UI: Add CSS for StdDev bars
UI: Style project list as cards
Merge pull request #146 from erickt/master

Add a dependency on spring-security-ldap
bump the version number
UI: Update community detection CSS
UI: Select community viz type with radio button
UI: Move get_random_color into Helper function
UI: Standardize mock community detection keys