Changes for:

MAGETWO-57955 Performance builds re-structurization - Benchmark build

Story:
- MAGETWO-58600: Remove uses of unserialize in \Magento\UrlRewrite\Model\UrlRewrite attribute metadata

[Falcons] Sprint 4 delivery
- MAGETWO-62964 [PR] Delivery of stories (sprint 4)
- MAGETWO-62655 [GitHub] CLI won't work without write permissions #7933
- MAGETWO-62198 [Deployment] Move var/di var/generate to git checkin-able directory
- MAGETWO-60166 [2.2] Support Environment Specific Configuration File for env/sensitive configuration variables
- MAGETWO-61876 Remove admin - store/configuration/advanced/advanced

MAGETWO-58600: Remove uses of unserialize in \Magento\UrlRewrite\Model\UrlRewrite attribute metadata

MAGETWO-58600: Remove uses of unserialize in \Magento\UrlRewrite\Model\UrlRewrite attribute metadata

MAGETWO-58600: Remove uses of unserialize in \Magento\UrlRewrite\Model\UrlRewrite attribute metadata

MAGETWO-58924 - Url rewrite map table lock

[Folks] Bugs

- fix singleton resource

[Mavericks] Extend functional tests coverage

Tasks:
- MTA-3896: Add variation for Place order via Payflow Pro with success AVS ZIP verification
- MTA-3898: Add variation for Place order via Payflow Pro with success CVV verification
- MTA-3895: Add variation to CreateOnlineCreditmemoTest with PayPal Payflow Pro
- MTA-3900: Create auto test to Refund an order placed through Braintree with full capture
- MTA-3952: Refactoring comments history block in Order module
- MTA-3901: Add variation for Partial Refund an order placed through Braintree with Partial capture

- fix CHI

- fix semantic BIC

- fix sample data

Bugs:
MAGETWO-60185 Remove distinction in http/https for requirejs-config.js
MAGETWO-60611 [Magento Cloud] - Static files not being generated correctly on prod(Race condition in merging files)
MAGETWO-59322 Incorrect scope filter caching in UI grids
MAGETWO-55393 [Github #5636] Many storeviews break the page

- Fixing test

- fix travis build for names

[MPI] bugfixes