FNumberFormattingOptions now provides a convenient way to create a default number formatter that doesn't use grouping (FNumberFormattingOptions::DefaultNoGrouping()), as well as one that does (FNumberFormattingOptions::DefaultWithGrouping()).
This also improves the performance when using the default formatting options, by caching the formatters used by those options. This helps greatly when using Blueprint formatting (see KismetTextLibrary.cpp) as these were always creating custom formatters for every operations, which is a *very* expensive thing to do.
To improve the cases where you are frequently re-using a custom set of formatting options, we also have a LRU cache of the most recently used formatting options which we check before creating a new custom formatter.
[CL 2519071 by Jamie Dale in Main branch]
Added a hint flag to prevent us from needing to perform whole-repo updates for every multi-file status update (such as those in the content browser). This also keeps the performance improvements we get form querying the workign copy root when 'Submit to source control...' is clicked.
Also added a temp fix for a crash when initializing the file list in the submit dialog where plugin content would not resolve package names correctly. Right now we just display the filename. A proper fix is hopefully incoming from Rob M (listed as UE-11493) which measn we can revert back to using package names.
From this UDN:
https://udn.unrealengine.com/questions/238672/potential-threading-issue-using-subversion-in-edit.html
UE-11466 - SVN status can take a very long time in certain circumstances, and possibly crash
[CL 2473604 by Thomas Sarkanen in Main branch]
#jira UE-6304 - Source Control: Add the ability to commit file deletions from the editor
#reviewedby Thomas.Sarkanen
[CL 2446774 by Richard TalbotWatkin in Main branch]
API break: added new pure virtual ISourceControlProvider::UsesChangelists()
API break: added new pure virtual ISourceControlState::FindHistoryRevision(const FString&)
API break: added new pure virtual ISourceControlRevision::GetRevision()
Implementing a Git provider requires us to be able to display revisions that are not indices as Git revisions are hashes. This updates the relvant code to allow us to display these revisions correctly.
[CL 2411986 by Thomas Sarkanen in Main branch]
UETOOL-213 - Minimize Slate FString -> FText conversion (remove SLATE_TEXT_ATTRIBUTE)
This fixes any editor/engine specific code that was passing text to Slate as FString rather than FText.
[CL 2399803 by Jamie Dale in Main branch]
#jira UE-5250 - Submit to Source Control does not see edited project settings
#reviewedby Matt.Kuhlenschmidt
[CL 2364638 by Richard TalbotWatkin in Main branch]
* Moved Slate.h into SlateBasics.h and began shifting less commonly used headers into SlateExtras.h.
* Slate.h now simply includes SlateBasics.h and SlateExtras.h.
* Slate.h includes a deprecated warning now to indicate that SlateBasics.h + specific includes should be used instead.
* Moved dozens of inlined functions using Slate widgets into .cpp files to avoid header dependencies.
* All code samples now include SlateBasics.h and SlateExtras.h so future shifts will not break most those projects, but not trigger the deprecation warning of including Slate.h.
#BUN
[CL 2329610 by Wes Hunt in Main branch]
#ttp 338544 - EDITOR: Update Notifications "Show Log" to "Show Output Log"
#branch UE4
#change Changed hyperlink text to be more specific in individual instances of FNotificationInfo objects.
#reviewedby Chris.Wood
[CL 2108221 by Richard TalbotWatkin in Main branch]
