dotcloud/docker — pull request #4542 by fabiofalci (2014-03-09 02:38:56+00:00)
Title: Remove manual http cookie management

Since docker uses cookiejar it doesn't need to manage cookies manually
anymore.
Managing cookie was duplicating it.

For instance, that's a cookie when pulling an image:
```
Cookie: __cfduid=d1921af10f2edb413a69c0bb8830897c11394301155651;
session=nG4rbvclhv1wuqdMIJBKVcuFpRM=?auth=STAxCi4=&repository=VmxpYnJhcnkvYnVzeWJveApwMAou;
__cfduid=d1921af10f2edb413a69c0bb8830897c11394301155651;
session=nG4rbvclhv1wuqdMIJBKVcuFpRM=?auth=STAxCi4=&repository=VmxpYnJhcnkvYnVzeWJveApwMAou
```

Fixed to:
```
Cookie: __cfduid=d837cc573645e506e68ba93a6943872e01394332622482;
session=rXRva9xvNqMwPPSLa38NSzGgp0g=?auth=STAxCi4=&repository=VmxpYnJhcnkvY2VudG9zCnAwCi4=
```