Ajout du requirement.txt

src/requirements.txt

+cryptography==1.7.1
+cwiid==3.0.0
+idna==2.2
+keyring==10.1
+keyrings.alt==1.3
+numpy==1.12.1
+pyasn1==0.1.9
+pycrypto==2.6.1
+pygame==1.9.3
+pygobject==3.22.0
+python-apt==1.1.0b5
+pyxdg==0.25
+SecretStorage==2.3.1
+six==1.10.0
+virtualenv==15.1.0
+wiiuse==0.12