added descriptions/help text for user stories, and made 'so I can' field optional. Also, lots of whitespace and other minor changes, presumably from upgrade to OA 1.2

added descriptions/help text for team. Also, lots of whitespace and other minor changes, presumably from upgrade to OA 1.2

added descriptions/help text for sprint. Also, lots of whitespace and other minor changes, presumably from upgrade to OA 1.2

Issue #1433636 by budda, ergonlogic: added setting to control whether we auto-create scrums, and hide the link to create scrums manually as appropriate.

Issue #1433582 by budda, ergonlogic: removed redundant makefiles and added some installation instructions.