Fix minCount for ranges of immutables
issue 4916
fixed conflict
Add category table in std.traits
Improve Appender growth scheme.
Fix issue with Appender.reserver
Move newCapacity outside of Appender
Fix appender form elaborate assign types
More unittest for appender
tweak appender, add unittests for not-yet covered paths
Add missing file I/O functions for Win64 DMD and Windows LDC
Fix 10961 - Assigning void[] to Variant causes compiler errors.
Implement assumeWontThrow.
Improve wording in docs.
Making split unicode correct

Also marked as safe, but not pure (because of the foreach body)
Remove deprecated uninitializedFill
Final fix for emplace
split off rarely used unicode tables

This avoids parsing large files reducing parse time by 30 ms for me
(it took ~70ms to parse tables, now ~40ms).
And move hangul sets to Trie tables as well.
Also saves around 30Kb on "hello world" app.
Merge pull request #1650 from blackwhale/faster-compile-2

Split off rarely used unicode tables
Fixes Issue 11299 - formattedRead does not compile without the -unittest flag due to missing import.