Merge pull request #134 from Dicebot/fix-13178-tango-warning

Fix 13178 : regression for tango library inclusion
Merge pull request #139 from NilsBossung/13288

fix Issue 13288 - rdmd --eval fails because it still imports std.metastrings
Merge branch '2.066' of https://github.com/AndrewEdwards/tools into AndrewEdwards-2.066

Conflicts:
	rdmd.d
Merge branch 'AndrewEdwards-2.066'