KWSys 2018-10-03 (9d6873b1)

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 9d6873b11837f341027c9a6f2880708126f08b8b (master).

Upstream Shortlog
-----------------

E5ten (1):
      f17f22a2 Terminal: Add alacritty and alacritty-direct to VT100 color support whitelist

Terminal.c

@@ -103,6 +103,8 @@ static int kwsysTerminalStreamIsNotInteractive(FILE* stream)
 
 /* List of terminal names known to support VT100 color escape sequences.  */
 static const char* kwsysTerminalVT100Names[] = { "Eterm",
+                                                 "alacritty",
+                                                 "alacritty-direct",
                                                  "ansi",
                                                  "color-xterm",
                                                  "con132x25",