Add theme example

examples/theme1.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+from clintermission import CliMenu, CliMenuTheme
+
+
+def main():
+    q = ["Foo", "Bar", "Baz baz baz baz baz"]
+    m = CliMenu(q, "Time to choose:\n", style=CliMenuTheme.BOLD_HIGHLIGHT)
+
+    if m.success:
+        print("You selected", m.get_selection())
+    else:
+        print("You aborted the selection")
+
+
+if __name__ == '__main__':
+    main()