LTI Consumer Support on Course Pages, Course Websites (Communities), and Learning Events
LTI Consumer Support on Course Pages, Course Websites (Communities), and Learning Events

SQL Upgrade
Adds observerships by date range report.
Closes #313: Typo in audience type check.
Fixes broken redirect in observerships edit page.
Changes pagination to pagination-mini
Closes #301: Adding dropbox contacts to assignments does not work.
Closes #301: Adding dropbox contacts to assignments does not work; fixes for permissions to access the Profile Gradebook.
Closes #301: Adding dropbox contacts to assignments does not work; changes id to assignment_id.
Allow localhost to access cron folder.
Refs #259 bad salts when adding / editing users.
Removed old and outdated documentation, psds, and tests from developer directory.
Removed PHPiCalendar code for "Public Visual Calendar". This is really old stuff.
Removed Tasks module.
Removed version information from non-versioned files.
Enable notifications for admin upon install.
Updated version number to 1.5.1.
Updated install SQL database version number.
Updated develop branch version number to 1.6.0DEV.
Merge branch 'develop' into feature-lti

Conflicts:
	www-root/setup/upgrade/1504/entrada.sql