[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

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

[MPI] bugfixes

- MAGETWO-63042: Make price error aggregator messages more detailed

[EPAM] Added default price field to CatalogProductSimple fixture and updated date source to use timezone

- Copyright is updated.

[East] Bugfixes

- Copyright is updated.

- Changed copyright year

- Changed copyright year

# Conflicts:
#	app/code/Magento/CatalogInventory/Block/Plugin/ProductView.php
#	app/code/Magento/CatalogInventory/Test/Unit/Block/Plugin/ProductViewTest.php
#	app/code/Magento/CatalogInventory/view/adminhtml/ui_component/product_form.xml
#	app/code/Magento/Checkout/Model/Cart.php
#	app/code/Magento/Sales/Setup/InstallSchema.php
#	app/code/Magento/Sales/Setup/UpgradeSchema.php
#	app/code/Magento/Sales/etc/module.xml
#	app/code/Magento/Shipping/Model/Shipping.php
#	app/code/Magento/Vault/Model/PaymentTokenRepository.php
#	dev/tests/functional/tests/app/Magento/Checkout/Test/Constraint/AssertCancelSuccessMessageInShoppingCart.php
#	dev/tests/integration/testsuite/Magento/EncryptionKey/Model/ResourceModel/Key/ChangeTest.php
#	dev/tests/integration/testsuite/Magento/Vault/Model/PaymentTokenRepositoryTest.php

- Added use_default_price field to CatalogProductSimple fixture
- Added use_default_price field to product form
- Modified LiselectstoreElement to work with context
- Modified date data source to work with magento timezone
- Added magento_timezone environment variable to phpunit.xml.dist
- Added price scope setting to the config data repository

Merge pull request #726 from magento-fearless-kiwis/FearlessKiwis-MAGETWO-59785-IncorrectUrls-in-sitemap

Fearless kiwis magetwo 59785 incorrect urls in sitemap

* develop: (147 commits)
  MAGETWO-62855: Copyright Year Update 2017
  MAGETWO-62855: Copyright Year Update 2017
  MAGETWO-62855: Copyright Year Update 2017
  MAGETWO-62855: Copyright Year Update 2017
  MAGETWO-62855: Copyright Year Update 2017
  MAGETWO-62855: Copyright Year Update 2017
  MAGETWO-62850: API for price update: Special price
  MAGETWO-62902: Bundle and custom options of type file not converted
  MAGETWO-62134: Create data converter that can process nested serialized data
  MAGETWO-62134: Create data converter that can process nested serialized data
  MAGETWO-62134: Create data converter that can process nested serialized data
  MAGETWO-62134: Create data converter that can process nested serialized data
  MAGETWO-62134: Create data converter that can process nested serialized data
  MAGETWO-62253: Refactor code to remove unserialize
  MAGETWO-62134: Create data converter that can process nested serialized data
...

Fixed issue:
- MAGETWO-62855: Copyright Year Update 2017

# Conflicts:
#	app/code/Magento/Catalog/Model/Product/Price/TierPriceValidator.php
#	app/code/Magento/Catalog/Test/Unit/Model/Product/Price/TierPriceValidatorTest.php

Task:
- MAGETWO-62850: API for price update: Special price

- Merge branch 'develop' of https://github.com/magento-qmt/magento2ce into PR