Comment 1 for bug 1907921

Agreed. Here's a branch that adds a Patron Search button: user/sandbergja/lp1907921_course_materials_patron_search

Link: https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/sandbergja/lp1907921_course_materials_patron_search

Testing instructions from the commit message:

1) Apply this patch
2) Go to Admin > Local Admin > Course Reserves List
3) Select a course and Edit it
4) Go to the Course users tab
5) Note that there is now a Search for Patrons button
6) Use this button to search for a patron.
7) Click the select button.
8) Note that the patron's barcode appears in the
Patron Barcode field
9) Select a Role
10) Click the Add User button
11) Note that the patron appears on the Course Users grid