Rename http to rest due to wierd issue in bottle

ferrit/service.py

@@ -4,7 +4,7 @@ import os
 import tempfile
 
 from ferrit import ssh
-from ferrit import http
+from ferrit import rest
 
 
 def main():
@@ -13,12 +13,12 @@ def main():
     os.unlink(fifo)
     os.mkfifo(fifo)
     ssh.FIFO = fifo
-    http.FIFO = fifo
+    rest.FIFO = fifo
     try:
         p1 = multiprocessing.Process(target=ssh.main)
         p1.daemon = True
         p1.start()
-        p2 = multiprocessing.Process(target=http.main)
+        p2 = multiprocessing.Process(target=rest.main)
         p2.daemon = False
         p2.start()