Added repo module

src/modules/repo.rs

@@ -0,0 +1,12 @@
+use irc::proto::Message;
+use std::collections::VecDeque;
+
+
+pub const PATTERN: &str = "^\\$repo\\s*$";
+pub const NAME: &str = "repo";
+pub const USAGE: &str = "Usage: $repo\r\nThis gives the link to the robbit repo";
+pub const REPO_LINK: &str = "https://github.com/ColinMcKechney/robbit.git";
+
+pub fn link(_: regex::Captures, _: &Message, _: &VecDeque<Message>) -> String {
+    format!("{}\r\nPRs are always welcome!", REPO_LINK)
+}