#158175324 Write blog posts on the health checks site

[solnsubuga]

What does this PR do?

This PR allows a user to write blog posts on the health checks site.

Description of Task to be completed?

• Move pagination buttons on a new line.

How should this be manually tested?

• Checkout the branch and start the application ./manage.py runserver
• Add some blog posts
• Navigate to the blog
• Buttons should be on a new line.

What are the relevant pivotal tracker stories?

#158175324

Screenshots (if appropriate)

[coveralls]

Pull Request Test Coverage Report for Build 308

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 83.615%

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Totals
Change from base Build 296:	0.0%
Covered Lines:	1980
Relevant Lines:	2368

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💛 - Coveralls

[john555]

• Get rid of "midnight" in the publishing date on /my-blogs/.
• On the publishing date's date picker, make it such that it is impossible to select a past date.

[solnsubuga]

@john555 Your suggestions have been addressed.

[john555]

This is pending.

Get rid of the "midnight" text in the publishing date.

[solnsubuga]

@john555 I had not seen that. It's also resolved.