Add Twitter Card markup to the 'Show Job' pages

Restored the IndexProtipJob

Skip search indexation if another job is enqueued.

Fix Travis build

Restored the IndexProtipJob

Skip search indexation if another job is enqueued.

Fix Travis build

use ruby 2.1.3 for travis

Add Twitter Card markup to Individual team pages

Restored the IndexProtipJob

Skip search indexation if another job is enqueued.

Fix Travis build

use ruby 2.1.3 for travis

Added common dependencies that are needed by `pg`and other Gems

`vagrant destroy -f` and `vagrant up`

Update README.md

Update README.md

Fixed typo in SitemapRefreshWorker. Configured to use the full url not just the path.

Removed Heroku toolbelt because it doesn't install reliably

Fixed typo in the Sitemap Generator

Define the URL for HTTPS and set the host in Sitemap generation

Just post the path in Sitemap

Just post the path in Sitemap

Let Sitemap generator prefix urls

Updated the Google Analytics tracking code

Updated the Google Analytics integration

Normalized the HEAD of all the layouts

Added link analysis to GA

Tidying markup and adding Protip structured data

Fixed structured data for comments and added interactionCount

Fix for Bounty 407

https://assembly.com/coderwall/bounties/407

Add Twitter Card markup to the 'Show Job' pages
Merge branch 'job-twitter-card' of https://github.com/ddyy/coderwall into job-twitter-card