Core: Adding redirect and metatag modules to install kit

## Ready State: (Yes)

Adding Redirect and Meta Tag modules to core linux install as they are regularly used.

## Deployment Instructions

* Merge code.
* Run drush make for ImageX Install kit.
* Enable module `redirect` & `metatag`: `drush pm-enable redirect metatag`
* Clear caches with `drush cache-clear all`