Remove pixelated remote URLs from upstream leap_mail

[Varac]

@fhammerl just found that we added our pixelated remotes to pkg/requirements-latest.pip:

--- git/leap_mail ‹master› » git show 16a7f2987c54ff38a08d39a7f2eaf1662a154115
commit 16a7f2987c54ff38a08d39a7f2eaf1662a154115
Author: Bruno Wagner <[e-mail]>
Date:   Mon Aug 3 22:40:04 2015

    [tests] Added requirements-latest help HEAD development

    Added requirements-latest to make sure we always use the
    latest develop of all dependencies in an automated way

diff --git a/pkg/requirements-latest.pip b/pkg/requirements-latest.pip
new file mode 100644
index 0000000..846a319
--- /dev/null
+++ b/pkg/requirements-latest.pip
@@ -0,0 +1,9 @@
+--index-url https://pypi.python.org/simple/
+
+--allow-external u1db  --allow-unverified u1db
+--allow-external dirspec  --allow-unverified dirspec
+-e 'git+https://github.com/pixelated-project/leap_pycommon.git@develop#egg=leap.common'
+-e 'git+https://github.com/pixelated-project/soledad.git@develop#egg=leap.soledad.common&subdirectory=common/'
+-e 'git+https://github.com/pixelated-project/soledad.git@develop#egg=leap.soledad.client&subdirectory=client/'
+-e 'git+https://github.com/pixelated-project/keymanager.git@develop#egg=leap.keymanager'
+-e .

We should come up with a pull-req fixing this to LEAPs remotes.

[zariye]

Meh, meh 🐐 I feel like that happend in a lot of repos, @bwagnerr and me just changed that in the Keymanager one week ago or something.

[Christoph]

if you do pip install -r pkg/requirements-latest.pip
it will ask you to switch to the new repo urls. Please do that.
You only have to do it once

[Christoph]

also did a pr for soledad: leapcode/soledad#327