took the -dev suffix off the version number.
Merge pull request #164 from ilios/rb2.3

took the -dev suffix off the version number.
fixed typo in code comment.
Merge pull request #165 from ilios/rb2.3

fixed typo in code comment.
Merge branch 'master' of github.com:thecoolestguy/ilios into feat565
Merge branch 'feat565' of github.com:thecoolestguy/ilios into feat565
removed unnecessary academic_year_include.php file