requirements: Use the python-zulip-api repo for API bindings.

Tweaked by tabbott to repoint at the final repository name, update the
dependencies with `pip-compile`, and update PROVISION_VERSION.

requirements/common.txt

@@ -160,3 +160,8 @@ ijson==2.3
 # Needed for link preview
 beautifulsoup4==4.6.0
 -e git+https://github.com/rafaelmartins/pyoembed.git@eb9901917c2a44b49e2887c077ead84a722c50dc#egg=pyoembed
+
+# The Zulip API bindings, from its own repository.
+# We integrate with these tightly, so often it makes sense to pin a
+# version from Git rather than a release.
+-e git+https://github.com/zulip/python-zulip-api.git@7910d8767a38feedcdaa12838f1978d15a013f7c#egg=zulip==0.3.1

requirements/dev.txt

@@ -41,10 +41,3 @@ scandir==1.5
 # Needed for updating the locked pip dependencies
 first==2.0.1
 pip-tools==1.9.0
-
-# Install the Zulip API bindings into the virtualenv; note that this
-# won't be automatically updated for new versions of api/.  This is
-# used in development both for tests and as a convenient for bot
-# development work.  While also needed in production, we can't move it
-# to common.txt due to limitations in `pip compile`.
-api/

requirements/prod.txt

@@ -1,10 +1,3 @@
 netifaces==0.10.5
 python-dateutil==2.5.3
 uWSGI==2.0.14
-
-# Install the Zulip API bindings into the virtualenv; note that this
-# won't be automatically updated for new versions of api/.  This is
-# used in production for things like Nagios checks.  While also needed
-# in development, we can't move it to common.txt due to limitations in
-# `pip compile`.
-api/

requirements/py2_common_lock.txt

@@ -8,6 +8,7 @@ git+https://github.com/sharmaeklavya2/PyAPNs.git@remove-simplejson#egg=apns==2.0
 git+https://github.com/rafaelmartins/pyoembed.git@eb9901917c2a44b49e2887c077ead84a722c50dc#egg=pyoembed
 git+https://github.com/umairwaheed/talon.git@7d8bdc4dbcfcc5a73298747293b99fe53da55315#egg=talon==1.2.11
 git+https://github.com/umairwaheed/virtualenv-clone.git@short-version#egg=virtualenv-clone==0.2.6
+git+https://github.com/zulip/python-zulip-api.git@7910d8767a38feedcdaa12838f1978d15a013f7c#egg=zulip==0.3.1
 argon2-cffi==16.3.0
 asn1crypto==0.22.0        # via cryptography
 backports-abc==0.5
@@ -19,6 +20,7 @@ cchardet==2.1.0
 certifi==2017.4.17
 cffi==1.10.0
 chardet==3.0.4
+click==6.7                # via flask
 cryptography==1.8.1       # via pyopenssl
 cssselect==1.0.1
 decorator==4.0.11         # via ipython, traitlets
@@ -32,6 +34,7 @@ django-webpack-loader==0.5.0
 django==1.11.2
 docopt==0.6.2
 enum34==1.1.6
+flask==0.12.2
 fonttools==3.13.1
 funcsigs==1.0.2           # via mock
 future==0.16.0            # via python-twitter
@@ -45,6 +48,7 @@ ijson==2.3
 ipaddress==1.0.18         # via cryptography
 ipython-genutils==0.2.0   # via traitlets
 ipython==5.4.1
+itsdangerous==0.24        # via flask
 jinja2==2.9.6
 lxml==3.8.0
 markdown-include==0.5.1
@@ -105,3 +109,4 @@ ujson==1.35
 uritemplate==3.0.0
 urllib3==1.21.1
 wcwidth==0.1.7            # via prompt-toolkit
+werkzeug==0.12.2          # via flask

requirements/py3_common_lock.txt

@@ -8,6 +8,7 @@ git+https://github.com/sharmaeklavya2/PyAPNs.git@remove-simplejson#egg=apns==2.0
 git+https://github.com/rafaelmartins/pyoembed.git@eb9901917c2a44b49e2887c077ead84a722c50dc#egg=pyoembed
 git+https://github.com/umairwaheed/talon.git@7d8bdc4dbcfcc5a73298747293b99fe53da55315#egg=talon==1.2.11
 git+https://github.com/umairwaheed/virtualenv-clone.git@short-version#egg=virtualenv-clone==0.2.6
+git+https://github.com/zulip/python-zulip-api.git@7910d8767a38feedcdaa12838f1978d15a013f7c#egg=zulip==0.3.1
 argon2-cffi==16.3.0
 asn1crypto==0.22.0        # via cryptography
 backports-abc==0.5
@@ -18,6 +19,7 @@ cchardet==2.1.0
 certifi==2017.4.17
 cffi==1.10.0
 chardet==3.0.4
+click==6.7                # via flask
 cryptography==1.8.1       # via pyopenssl
 cssselect==1.0.1
 decorator==4.0.11         # via ipython, traitlets
@@ -30,6 +32,7 @@ django-statsd-mozilla==0.3.16
 django-webpack-loader==0.5.0
 django==1.11.2
 docopt==0.6.2
+flask==0.12.2
 fonttools==3.13.1
 gitdb==0.6.4
 google-api-python-client==1.6.2
@@ -39,6 +42,7 @@ idna==2.5
 ijson==2.3
 ipython-genutils==0.2.0   # via traitlets
 ipython==5.4.1
+itsdangerous==0.24        # via flask
 jinja2==2.9.6
 lxml==3.8.0
 markdown-include==0.5.1
@@ -96,3 +100,4 @@ ujson==1.35
 uritemplate==3.0.0
 urllib3==1.21.1
 wcwidth==0.1.7            # via prompt-toolkit
+werkzeug==0.12.2          # via flask

version.py

@@ -1,2 +1,2 @@
 ZULIP_VERSION = "1.6.0+git"
-PROVISION_VERSION = '5.14'
+PROVISION_VERSION = '5.15'