Add community template for Red language

Co-Authored-By: SouthWolf <wp.southwolf@gmail.com>
Co-Authored-By: Trent Patterson <jtrent238@outlook.com>
Co-Authored-By: PeterWAWood <peterwawood@users.noreply.github.com>

community/Red.gitignore

+# gitignore template for Red programming language
+# website: http://www.red-lang.org/
+
+# Red Compiled code
+*.red
+
+# Libraries
+crush.dll
+crush.dylib
+crush.so
+
+# Files generated during test
+quick-test/quick-test.log
+quick-test/runnable/
+system/tests/source/units/auto-tests/
+tests/source/units/auto-tests/