Add docs/config.md

docs/config.md

@@ -0,0 +1,21 @@
+Configure the bot for the channel. Requires the "full" perms. (will be allowed by chanops soon)
+
+
+Use +FLAG to enable a disabled-by-default, and -FLAG vice versa.
+
+
+Available flags:
+* multiline - be able to print multiline output (enabled default)
+* colonthree - make the bot say ":3" when someone's message starts with ":3" (enabled default)
+* links - parse titles of links sent by users (DISABLED default)   
+* sed - parse sed expressions without the need of $sed command (DISABLED default)
+* config - placeholder, do not modify. 
+ 
+---
+
+Syntax:
+```
+$config [FLAG] [FLAG] - Apply one or more flags
+$config clear - Clear all flags
+$config - list all flags in the channel
+```