Fix Issue 10931 - etc.c.zlib is missing proper const annotations for parameters and uses C-style pointer declarations.
Strip spaces.
Fix Issue 12184 - Implement advanced formatting support for std.uni.InversionList.
Strip spaces.
Add a disabled clear() method to Appender in the else branch to avoid UFCS hijacking.
Merge pull request #2141 from AndrejMitrovic/AppenderClear

Appender clear
Merge pull request #2126 from AndrejMitrovic/Fix12184

Issue 12184 - Implement advanced formatting support for std.uni.InversionList
add @nogc annotations to std.path
add @nogc annotations to std.ascii
Merge pull request #2143 from WalterBright/nogc-ascii

add @nogc annotations to std.ascii
Merge pull request #2142 from WalterBright/nogc-path

add @nogc annotations to std.path
Merge pull request #2123 from AndrejMitrovic/Fix10931

Issue 10931 - etc.c.zlib is missing proper const annotations for parameters and uses C-style pointers
Merge branch 'master' of git://github.com/D-Programming-Language/phobos