Browsertests: move creation of new entities to entity_steps

Change-Id: I3a55b3862f85bef7dbed9b5e133764b2b95d21db
Adding pageobjects and step definitions for common special page browsertests

Change-Id: I89b6ad0dd2e160b8ad5fa930506366481d62385f
Stop calling newFromNumber using an EntityId in ChangeOpsMerge

Bug: 63278
Change-Id: I6c3c83d7e3a63c19020ada89c628b2f47db1cfad
Merge "Stop calling newFromNumber using an EntityId in ChangeOpsMerge"
Make ClaimGuidGenerator behave like a service

This makes ClaimGuidGenerator take an EntityId in the
newGuid() method instead of the constructor.

Change-Id: Ifd96ab78424d7b674323becb310294d00b367e73
Introduce ChangeOpFactory.

ChangeOpFactory allows us to sanely inject services into
ChangeOp instances without the need to drag all the required
services around explicitly.

Change-Id: I5fd9a8c15e26196645b8cf2e6945ab8937510a1e
Markdown Readme and Release files

Change-Id: I6bae51102f0a65973bcbb0178eb2c7e88afae87e
Merge "Browsertests: move creation of new entities to entity_steps"
Merge "Adding pageobjects and step definitions for common special page browsertests"
Get rid of term "handle" in the context of properties in browsertest features

Change-Id: I63203649f2c631f02790c58ca3aa8a57c16e204f
Merge "Make ClaimGuidGenerator behave like a service"
Merge "Introduce ChangeOpFactory."
Merge "Markdown Readme and Release files"
Use SimpleSiteLink (for now) in UpdateRepo

We do need to eliminate usages of SimpleSiteLink, but
this provides workaround, for now, to avoid fatal error
that sometimes occurs when running phpunit tests.

"Fatal error: Cannot use Wikibase\DataModel\SiteLink as SiteLink
because the name is already in use"

We can then sort out usage of SimpleSiteLink in Wikibase.

Bug: 63407
Change-Id: Id80823f64d4d49b1b292061cf9c367409b2fc5c5
Remove usage of Wikibase\SiteLink in SiteLinkSerializer

Change-Id: I46e60fe1d0cc169ba64e8a62b3398bed731fc67f
Remove usage of Wikibase\SiteLink in MockRepository

Change-Id: I4c69cdbf828851b1813fac2c258f632d6a9cc1c1
Localisation updates from https://translatewiki.net.

Change-Id: I6efb80bb42f587b3731348a02e38b30dbe0b5bb9