Started adding error handling, fixed directories not being created if they do not exist, added config file

src/args/mod.rs

@@ -0,0 +1,18 @@
+use clap::{Arg, Command, ArgAction, ArgMatches};
+
+
+pub fn parse_args() -> ArgMatches {
+
+    let matches = Command::new("dotfiles")
+        .version("0.1")
+        .author("Ethan Simmons")
+        .about("Manages dotfiles")
+        .arg(Arg::new("from-git")
+            .short('f')
+            .long("from-git")
+            .action(ArgAction::SetTrue)
+        )
+        .get_matches();
+
+    matches
+}