Do not display avg_order_revenue in processed reports for Goals.get w/ idGoal set to ecommerce goal.

Only show git:commit and git:push command when development mode is on and Git repository is found refs  #6695

Fixes  #6695 show git:pull command whenever piwik is deployed from git (push and commit commands are still shown in development mode only)

Fixes #6692 Remove one admin screen and link to Marketplace directly, show Upload ZIP feature in Marketplace page. The deleted English strings were removed from otrance our translation platform.

Fixing more tests and moving API.get metadata away from top for API.getReportMetadata list so MultiSites reports are first displayed.

Move format metrics logic from processor to Metrics\Formatter and fix Overlay UI tests by formatting manually w/ an Html Formatter.

Add unit tests for new Metrics Formatter classes and remove existing ones. Small change to Overlay included and bug fixes to metrics formatting code included.

Only use '-' as formatted average page generation time if formatting for HTML (for backwards compatibility).

Handle evolution metrics & goal metrics in Inconsistencies::getPercentMetrics, use correct time formatting in two other places, and fix ImportLogsTest.

Make sure manual calls to MetricsFormatter::getPrettyTimeAsSeconds will use sentence if sentence was used before.