Uncomment thumbnail tests
Decorate test functions that require Pillow JPEG support
actually look for an image to verify that a thumbnail has been generated
Mock out the underlying segment-io call.

TE-532
Fix another analytics.init secret error message (noise).
Pipe analytics client output to stdout instead of devnull.
Add header row to email opt in list; add default date
fix location revision error for multi parent draft
PLAT-332
Merge pull request #6245 from edx/will/email-opt-in-updates

Add header row to email opt in list; add default date
added the course price in the course about page
Separate verification / payment flow.
Merge pull request #6247 from edx/will/update-verified-requirements

Separate verification / payment flow.
Combine payment and intro step
Merge pull request #6240 from edx/benp/fix-analytics-init

Mock out the underlying segment-io call.
Use current full name as placeholder text
Merge pull request #6263 from edx/renzo/full-name-placeholder

Use current full name as placeholder text
Merge pull request #6260 from edx/will/combine-intro-and-make-payment

Combine payment and intro step
ECOM-728 updated dashboard course banners so all types of course are now supported as per the new design. Included some other small tweaks to other text on the page in consultation with AndyWaldrop
Merge pull request #6264 from edx/alasdair/dashboard-prof-ed-banner

ECOM-728 updated dashboard course banners so all types of course are now...
Merge pull request #6142 from edx/muhhshoaib/WL-106-MIT-Course-Information-Page-side-bar

MIT: Course Information Page side bar