fix missing translation error in due dates
fix missing translation error in due dates

fixes CNVS-5622

updated format on public syllabus to be short
and on the hour

TEST PLAN:
1. Create a course with the public syllabus 
   setting allowed
2. Create multiple sections for the course
3. |Calendar|
4. Click on a day and then change the calendar to 
    the course you just set up for this test
5. |More Options|
6. |"Use a different date for each section"|
7. Set up two dates that are over a month apart
8. |Update Event|
9. Log out and go to the syllabus for that 
    course by using the URL
10 you should see a nicely formatted date

Change-Id: I5de5e1e22152d5f556f50cdc1d067cb44a3e7d09
Reviewed-on: https://gerrit.instructure.com/42226
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@instructure.com>
Reviewed-by: Matthew Wheeler <ce71fbafda91d6c8f12582e1837687d5fe592dd9@instructure.com>
Product-Review: Matthew Wheeler <ce71fbafda91d6c8f12582e1837687d5fe592dd9@instructure.com>
QA-Review: Steven Shepherd <e794458448443812fb2685675aab3bbd1a3891bc@instructure.com>

gbleydon/canvas-lms,djbender/canvas-lms,wrdsb/canvas-lms,instructure/canvas-lms,SwinburneOnline/canvas-lms,efrj/canvas-lms,Jyaasa/canvas-lms,kyroskoh/canvas-lms,Rvor/canvas-lms,sfu/canvas-lms,whalejasmine/canvas-lms,eCNAP/CANVAS,instructure/canvas-lms,redconfetti/canvas-lms,snehakachroo1/LSI_replica,redconfetti/canvas-lms,instructure/canvas-lms,wrdsb/canvas-lms,jay3126/canvas-lms,leftplusrightllc/canvas-lms,greyhwndz/canvas-lms,SwinburneOnline/canvas-lms,dgynn/canvas-lms,venturehive/canvas-lms,kyroskoh/canvas-lms,samuels410/greatlakes-lms,roxolan/canvas-lms,matematikk-mooc/canvas-lms,gbleydon/canvas-lms,matematikk-mooc/canvas-lms,grahamb/canvas-lms,fronteerio/canvas-lms,redconfetti/canvas-lms,Rvor/canvas-lms,tgroshon/canvas-lms,HotChalk/canvas-lms,narigone/canvas,leftplusrightllc/canvas-lms,sdeleon28/canvas-lms,sfu/canvas-lms,skmezanul/canvas-lms,skmezanul/canvas-lms,grahamb/canvas-lms,redconfetti/canvas-lms,roxolan/canvas-lms,greyhwndz/canvas-lms,grahamb/canvas-lms,kyroskoh/canvas-lms,juoni/canvas-lms,ShreniiNepal/shrenii_lmp,narigone/canvas,jay3126/canvas-lms,sdeleon28/canvas-lms,va7map/canvas-lms,instructure/canvas-lms,va7map/canvas-lms,eCNAP/CANVAS,ShreniiNepal/shrenii_lmp,sfu/canvas-lms,Rvor/canvas-lms,eCNAP/CANVAS,Jyaasa/canvas-lms,fronteerio/canvas-lms,va7map/canvas-lms,whalejasmine/canvas-lms,wrdsb/canvas-lms,HotChalk/canvas-lms,djbender/canvas-lms,djbender/canvas-lms,dgynn/canvas-lms,jay3126/canvas-lms,instructure/canvas-lms,greyhwndz/canvas-lms,dgynn/canvas-lms,fronteerio/canvas-lms,sfu/canvas-lms,efrj/canvas-lms,AndranikMarkosyan/lms,leftplusrightllc/canvas-lms,juoni/canvas-lms,ShreniiNepal/shrenii_lmp,snehakachroo1/LSI_replica,samuels410/greatlakes-lms,wrdsb/canvas-lms,shidao-fm/canvas-lms,AndranikMarkosyan/lms,sdeleon28/canvas-lms,Jyaasa/canvas-lms,sfu/canvas-lms,gbleydon/canvas-lms,sdeleon28/canvas-lms,samuels410/greatlakes-lms,va7map/canvas-lms,grahamb/canvas-lms,AndranikMarkosyan/lms,narigone/canvas,whalejasmine/canvas-lms,snehakachroo1/LSI_replica,sfu/canvas-lms,samuels410/greatlakes-lms,eCNAP/CANVAS,antoniuslin/canvas-lms,greyhwndz/canvas-lms,venturehive/canvas-lms,antoniuslin/canvas-lms,narigone/canvas,venturehive/canvas-lms,whalejasmine/canvas-lms,fronteerio/canvas-lms,utkarshx/canvas-lms,Jyaasa/canvas-lms,utkarshx/canvas-lms,tgroshon/canvas-lms,snehakachroo1/LSI_replica,venturehive/canvas-lms,instructure/canvas-lms,matematikk-mooc/canvas-lms,tgroshon/canvas-lms,SwinburneOnline/canvas-lms,efrj/canvas-lms,SwinburneOnline/canvas-lms,Rvor/canvas-lms,kyroskoh/canvas-lms,efrj/canvas-lms,HotChalk/canvas-lms,AndranikMarkosyan/lms,juoni/canvas-lms,roxolan/canvas-lms,sfu/canvas-lms,grahamb/canvas-lms,HotChalk/canvas-lms,leftplusrightllc/canvas-lms,jay3126/canvas-lms,ShreniiNepal/shrenii_lmp,utkarshx/canvas-lms,shidao-fm/canvas-lms,utkarshx/canvas-lms,dgynn/canvas-lms,instructure/canvas-lms,shidao-fm/canvas-lms,roxolan/canvas-lms,antoniuslin/canvas-lms,skmezanul/canvas-lms,antoniuslin/canvas-lms,matematikk-mooc/canvas-lms,skmezanul/canvas-lms,tgroshon/canvas-lms,juoni/canvas-lms,shidao-fm/canvas-lms,djbender/canvas-lms