fixed stale autocompletion results when switching between ILMs. refs #850
tightened up conditions for name-based user search.
renamed search method more appropriately and switched positions in argument list. tightened up search condition checks.
changed default behaviour of getInstructors() method to return ALL instead of NONE if no search term has been given
fixed stale datalist issue in the instructor picker of the offering details dialog by requerying the datasource on dialog-open. refs #850
added loading indicator to instructor picker. added code to clear the autocomplete input field when the data-list gets reset so that both are in sync.
expanded whitelist and mime-type mapping to allow uploading of all MS Office file-types in this universe and the next. refs #3166
added mimetype mapping for .docm and .dotm file extensions. refs #3166
added a bolshoi number of alternative mime-types to match the nonsense that mime-"magic" is detecting.
kludged icon display for learning materials with incorrectly detected mime-types. refs #3164
Merge pull request #53 from ucsflibtopfstedt/feat3166

expanded filetype whitelist for learning materials uploads
mv tests to phpunit dir in preparation for adding other types of tests to tests directory
remove excluded file
modify .gitignore to exclude phpunit.xml in correct directory
Update comment
Merge pull request #54 from Trott/ilios-tests

move tests to phpunit directory in preparation for adding other types of tests
Initial cucumber test
yanked CSS rules from application stylesheet, no use at this point. changed element ids in markup and added code to clear AC input field on instructor de-selection. refs #850
added AC loading spinner and list/input clearing code via event handlers. same stuff as with the instructor picker in offerings management. refs #850
Other dependencies in README