Add Coveralls.io test coverage tracking

.travis.yml

@@ -15,4 +15,6 @@ python:
 install:
   - make install
 
-script: "py.test -c pytest_ci.ini"
+script:
+  - py.test -c pytest_ci.ini
+  - coveralls

requirements/deployment.in

@@ -1 +1,4 @@
 gunicorn~=19.5
+
+# Required to submit test coverage report to https://coveralls.io
+coveralls

requirements/deployment.txt

@@ -2,9 +2,10 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    pip-compile --upgrade requirements/base.in requirements/test.in requirements/deployment.in -o requirements/deployment.txt
+#    pip-compile --output-file=requirements/deployment.txt requirements/base.in requirements/deployment.in requirements/test.in
 #
 apipkg==1.5               # via execnet
+appnope==0.1.0            # via ipython
 atomicwrites==1.3.0       # via pytest
 attrs==19.1.0             # via pytest
 babel==2.7.0              # via django-phonenumber-field
@@ -15,7 +16,8 @@ certifi==2019.6.16        # via requests
 cffi==1.12.3              # via cairocffi, weasyprint
 chardet==3.0.4            # via requests
 cmsplugin-filer==1.1.3
-coverage==4.5.3           # via pytest-cov
+coverage==4.5.3           # via coveralls, pytest-cov
+coveralls==1.8.1
 cssselect2==0.2.1         # via cairosvg, weasyprint
 dataclasses==0.6
 decorator==4.4.0
@@ -53,6 +55,7 @@ djangocms-admin-style==1.4.0
 djangocms-attributes-field==1.1.0  # via cmsplugin-filer
 djangocms-grid==1.3.0
 djangocms-text-ckeditor==3.8.0
+docopt==0.6.2             # via coveralls
 easy-thumbnails==2.6      # via cmsplugin-filer, django-filer
 ecdsa==0.13.2             # via python-jose
 et-xmlfile==1.0.1         # via openpyxl
@@ -68,7 +71,7 @@ importlib-metadata==0.18  # via pluggy, pytest
 ipython-genutils==0.2.0   # via traitlets
 ipython==7.6.1
 jdcal==1.4.1              # via openpyxl
-jedi==0.14.0              # via ipython
+jedi==0.14.1              # via ipython
 jinja2==2.10.1
 lxml==4.3.4
 markdown2==2.3.8
@@ -78,7 +81,7 @@ more-itertools==7.1.0     # via pytest
 oauthlib==3.0.2           # via requests-oauthlib, social-auth-core
 openpyxl==2.4.8
 packaging==19.0           # via pytest, pytest-sugar
-parso==0.5.0              # via jedi
+parso==0.5.1              # via jedi
 pexpect==4.7.0            # via ipython
 phonenumbers==8.10.14
 pickleshare==0.7.5        # via ipython
@@ -130,3 +133,6 @@ wcwidth==0.1.7            # via prompt-toolkit, pytest
 weasyprint==48
 webencodings==0.5.1       # via html5lib, tinycss2
 zipp==0.5.2               # via importlib-metadata
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools==41.0.1        # via cairocffi, django-sslserver, ipython, tinycss2, weasyprint