Add author and requires

Author: dannystaple

setup.py

@@ -4,6 +4,10 @@
     name='usb_arm',
     version='0.1.1',
     packages=['usb_arm',],
+    author="Danny Staple - Orionrobots",
     license='Creative Commons By Attribution Share-Alike v3.0',
     long_description=open('readme.md').read(),
+    install_requires=[
+        "pyusb"
+    ]
 )