Fix raw character write
Shuffling code in format
Fix raw write for strings
Add raw char/string unittests
more raw unittests
Merge pull request #1588 from monarchdodra/formatRaw

Fix Issue 11068 - raw formatting of chars and strings is wrong
Fix typo in comment
Merge pull request #1590 from monarchdodra/traitsTypo

Fix typo in std.traits comment