Merge pull request #364 from navjotjsingh/master

Cheatsheet for cd

cheat/cheatsheets/cd

@@ -0,0 +1,11 @@
+#Go to the given directory
+cd path/to/directory
+
+#Go to home directory of current user
+cd
+
+#Go up to the parent of the current directory
+cd ..
+
+#Go to the previously chosen directory
+cd -