Add ability to access app with login code and manage team roster.
Merge pull request #126 from christianchristensen/master

Pass team update text through mysql encoding before insert.
Update front page access code form and attribution block.
Cleanup POST and GET access code request block.
Merge pull request #125 from arturo-c/login_access_code

Add ability to access app with login code and manage team roster.
Fix try bonus total to just 1 bonus point per game and calculate standings based on point differential.
Merge pull request #127 from arturo-c/fix_standings

Fix try bonus total to just 1 bonus point per game and calculate standin...
Update roster bypass form handling to react to checked/unchecked.
Add team detail information to admin view.
Team refresh members option visible on team page.
Add members sync to group above sync process.
Cleanup proxy user session information for sync and refresh processes.
Allow referee type selection on access code.
Change verbiage on login name and hide access code add field.