Merge branch 'release/2.1.2' into develop
spec bump.
Link package name to fedora packages app
Update URLs in package details
Fix some PEP8 violations
Merge pull request #147 from tyll/link_fedora_packages

Link fedora packages
Remove hard-coded secret key from the sources
Add a default secret key to the configuration
Merge pull request #148 from fedora-infra/feature/add_default_secret

Add a default secret key to the configuration
change unicode

delete warning Unicode type received non-unicode bind param value.
filter
filter change packages to load summary with ('no summary')
Merge pull request #150 from arielb2/summarysummary

filter
Merge pull request #149 from arielb2/feature/unicodetext

change unicode type
Fix card stepping, which was broken in ae007a31d0e7
Fix css for the titles of the "cards"

It got messed up when they became links a few commits ago.
Merge pull request #152 from fedora-infra/feature/css-for-package-names

Fix css for the titles of the "cards"
Merge pull request #151 from fedora-infra/feature/fix-card-stepping

Fix card stepping, which was broken in ae007a31d0e7
Fix JS race condition

I was able to get the frontend to tell me that -2 people used a package
though refreshing the page reset it back to 0.

If there are ever <0 people in the JS code, say 0 anyway.
Fix "1 people use this"
Merge pull request #156 from fedora-infra/1-people

Fix JS race condition and "1 people use this"