Bug 21542: Use modal and password field for overdrive password
To test:
1 - Enabled Overdrive and fill all preferences
2 - Make sure OverDrivePasswordRequired is true
3 - Go to opac account
4 - Log in to overdrive
5 - Note the input is shown
6 - Apply patch
7 - Repeat
8 - Note popup is now a modal
9 - Note password is now hidden
10 - Confirm overdrive integration works as before
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>