Add CODEOWNERS (#208)

Author: catileptic

.github/CODEOWNERS

@@ -0,0 +1,8 @@
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence,
+# they will be requested for review when someone 
+# opens a pull request.
+*       @catileptic
+
+# More details on creating a codeowners file:
+# https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners