Add ToggleDetails to Manual LTI Key Create
Add ToggleDetails to Manual LTI Key Create

Also added the additional settings area.

refs PLAT-4248

Test Plan:
 - Things should still work

Change-Id: I74b247a7105b23ea755e3e58b6d39ec31c6d744a
Reviewed-on: https://gerrit.instructure.com/186989
Tested-by: Jenkins
Reviewed-by: Weston Dransfield <e9203059795dc94e28a8831c65eb7869e818825e@instructure.com>
QA-Review: Marc Phillips <b810f855174e0bc032432310b0808df2cf714fbc@instructure.com>
Product-Review: Marc Phillips <b810f855174e0bc032432310b0808df2cf714fbc@instructure.com>

instructure/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,djbender/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,sfu/canvas-lms