git commit -a doesn't add untracked files, you idiot stoner

src/help/help.cpp

@@ -0,0 +1,27 @@
+#include <string>
+#include <vector>
+
+#include "cellar.hpp"
+#include "internal/core.hpp"
+
+using namespace std;
+
+void cellar::commands::help_command(int argc, vector<string> argv) {
+    vector<string> commands = list_commands();
+    cellar::print_header();
+
+    cout << "You have these commands:\n" << endl;
+
+    int num_columns = 4;
+    int cur_column = 1;
+    for (string command : commands) {
+        cout << "\t" << command;
+        if (cur_column == num_columns) {
+            cout << endl;
+            cur_column = 1;
+        } else {
+            cur_column++;
+        }
+    }
+    cout << endl;
+}