Alias -V to --version

Author: MrMino

pip_check_reqs/find_extra_reqs.py

@@ -129,7 +129,7 @@ def main():
                       action="store_true",
                       default=False,
                       help="be *really* verbose")
-    parser.add_option("--version",
+    parser.add_option("-V", "--version",
                       dest="version",
                       action="store_true",
                       default=False,

pip_check_reqs/find_missing_reqs.py

@@ -136,7 +136,7 @@ def main():
                       action="store_true",
                       default=False,
                       help="be *really* verbose")
-    parser.add_option("--version",
+    parser.add_option("-V", "--version",
                       dest="version",
                       action="store_true",
                       default=False,