rename panda to python because of git ambiguity

README.md

@@ -53,7 +53,7 @@ Directory structure
 - board      -- Code that runs on the STM32
 - boardesp   -- Code that runs on the ESP8266
 - drivers    -- Drivers (not needed for use with python)
-- panda      -- Python userspace library for interfacing with the panda
+- python     -- Python userspace library for interfacing with the panda
 - tests      -- Tests and helper programs for panda
 
 Programming (over USB)

__init__.py

@@ -1 +1 @@
-from .panda import Panda, PandaWifiStreaming, PandaDFU, ESPROM, CesantaFlasher, flash_release, BASEDIR, ensure_st_up_to_date, build_st
+from .python import Panda, PandaWifiStreaming, PandaDFU, ESPROM, CesantaFlasher, flash_release, BASEDIR, ensure_st_up_to_date, build_st