Author: John Okely
MDL-53988 mod_lti: Fix followup up issues
Fix function naming
Fix param types
Fix error popping up twice with incorrect URL
Add confirm dialog when you delete a tool
Show orphaned tool proxies in list
Fix interface jumping up and down
Change to use notification stack
Change capabilities in db/services.php
Add loading animation after registering tool
Show loading animation until tools are rendered
http://git.moodle.org/gw?p=moodle.git;a=commit;h=811d9ff94176b6d0765f5a0d86ec284ecee3e04f
http://github.com/moodle/moodle/commit/811d9ff94176b6d0765f5a0d86ec284ecee3e04f
+ 3.1 en [errorbadurl,mod_lti]