😎 Modernizes packaging with Pipfile

* removes requirements.txt
* adds pipfile
* updates and simplifies setup.py
* removes buildout oldy

Author: guyzmo

.travis.yml

@@ -39,7 +39,7 @@ before_install: |
   fi
 # command to install dependencies
 install:
-    - "pip install --upgrade pip" # upgrade to latest pip (needed on py3.4)
-    - "pip install -r requirements-test.txt"
+    - "pip install --upgrade pip pipenv" # upgrade to latest pip (needed on py3.4)
+    - "pipenv install -e .[test]"
 # command to run tests
-script: "py.test --cov=git_repo --cov-report term-missing tests"
+script: "pipenv run py.test --cov=git_repo --cov-report term-missing tests"

Pipfile

@@ -0,0 +1,12 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+git-repo = {editable = true,extras = ["test"],path = "."}
+
+[requires]
+python_version = "3.7"