20170728.2

[bug 1378695] Add #snippets(-container) CSS styles.

20170728.1: Merge pull request #257 from glogiotatidis/upgrade-requirements

Upgrade python-requirements.

20170719.1: Merge pull request #248 from glogiotatidis/frankfurt

Deploy to frankfurt, remove virginia.

20170717.1: Merge pull request #243 from glogiotatidis/created

[bug 1372847] Filter snippets based on profile age.

20170616.1: Merge pull request #237 from glogiotatidis/healthz

Add /healthz view.

20170613.1: Merge pull request #236 from glogiotatidis/resolution

[fix bug 1371258] Filter snippets based on vertical screen resolution.

20170412.1: Merge pull request #228 from glogiotatidis/unify-sentry

Add extra tags to sentry report.

20170406.1: Merge pull request #227 from glogiotatidis/ugprade-1.8.18

Upgrade to Django 1.8.18

20170329.2

Change NR virginia name

20170329.1

Add snippets-prod Tokyo.