Add tox.ini file for synapse

MANIFEST.in

@@ -12,4 +12,9 @@ recursive-include demo *.py
 recursive-include demo *.sh
 recursive-include docs *
 recursive-include scripts *
+recursive-include scripts-dev *
 recursive-include tests *.py
+
+recursive-include static *.css
+recursive-include static *.html
+recursive-include static *.js

setup.py

@@ -47,11 +47,6 @@ setup(
     packages=find_packages(exclude=["tests", "tests.*"]),
     description="Reference Synapse Home Server",
     install_requires=dependencies['requirements'](include_conditional=True).keys(),
-    setup_requires=[
-        "Twisted>=15.1.0", # Here to override setuptools_trial's dependency on Twisted>=2.4.0
-        "setuptools_trial",
-        "mock"
-    ],
     dependency_links=dependencies["DEPENDENCY_LINKS"],
     include_package_data=True,
     zip_safe=False,

tox.ini

+[tox]
+envlist = packaging, py27, pep8
+
+[testenv]
+deps =
+    coverage
+    Twisted>=15.1
+    mock
+commands =
+    coverage run --source=./synapse {envbindir}/trial tests
+    coverage report -m
+install_command =
+    pip install --process-dependency-links --pre {opts} {packages}
+
+[testenv:packaging]
+deps =
+    check-manifest
+commands =
+    check-manifest
+
+[testenv:pep8]
+basepython = python2.7
+deps =
+    flake8
+commands = flake8 synapse