Make MultiArray CTFE-able, workaround CTFE bug.
refactor TrieBuilder
tweak algorithm to actually fast-track zero-pages

Also significantly speed up replicateBits for single bit pattern case.
other tweaks for std.regex/ctRegex
added "dchar" for proper handling of UTF-8
Added a UTF symbol to munch() unittest
fix Issue 11512 - Can't build Phobos docs with win32 makefile

Change default value of DOCSRC to ../dlang.org
Fix spelling mistake in doc comment
Merge pull request #1761 from 9rnsr/fix11512

Issue 11512 - Can't build Phobos docs with win32 makefile
Merge pull request #1762 from donc/infinitite

Fix spelling mistake in doc comment
Fix completely trivial typo in std.process.execute documentation
Merge pull request #1699 from blackwhale/tweak-uni

Tweak unicode Trie generation speed
Merge pull request #1760 from francesco-cattoglio/issue_11713

added "dchar" for proper handling of UTF-8
Merge pull request #1763 from npadmana/typo_std_process_execute_doc

Fix completely trivial typo in std.process.execute documentation
Eliminate 'default' MODEL, instead compute from uname -m
Merge pull request #1765 from andralex/makefile

Eliminate 'default' MODEL, instead compute from uname -m
update onReceive documentation

Return value description was incomplete.
Merge pull request #1767 from gittywithexcitement/patch-1

update onReceive documentation