[#70102664, #70959884]: mobile sharing page fixes
Sort Dir.glob results for consistent key ordering across systems
Merge pull request #689 from code-dot-org/sharing_page

[#70102664, #70959884]: mobile sharing page fixes
Merge pull request #690 from code-dot-org/sort_dir_glob

Sort Dir.glob results for consistent key ordering across systems
(this will probably cause conflict on staging, so i'll update that environment manually)
step mode tests
Merge pull request #701 from code-dot-org/stepMode

step mode tests
Automatically built.
Merge pull request #702 from code-dot-org/finished

deploy to delivered