NO-JIRA-remove-trailing-spaces-from-seed-file

Removed trailing spaces that I accidentally removed when fixing CLC-3023.
I was told to do this separately.
Merge pull request #2051 from chikoon/NO-JIRA-remove-trailing-spaces-from-seed-file

NO-JIRA-remove-trailing-spaces-from-seed-file
CLC-3183 - Use the term "Webcasts" instead of "Videos" in new video feature
https://jira.media.berkeley.edu/jira/browse/CLC-3183
Merge pull request #2052 from christianv/CLC-3183

CLC-3183 - Use the term "Webcasts" instead of "Videos" in new video feat...
Add dept_desc SQL query for instructors
CLC-2978 - Implement - CFV - Print View
https://jira.media.berkeley.edu/jira/browse/CLC-2978
Merge pull request #2054 from christianv/CLC-2978

CLC-2978 - Implement - CFV - Print View
Limit the number of videos displayed on video feed
Polish front-end
Merge pull request #2053 from edwlook/CLC-3182

CLC-3182 - Webcasts: instructors aren't seeing their videos
Merge pull request #2055 from edwlook/CLC-3169-2

CLC-3169 - Limit the number of videos displayed on video feed