Add flit configuration

pyproject.toml

@@ -0,0 +1,37 @@
+[build-system]
+requires = ["flit_core >=2,<4"]
+build-backend = "flit_core.buildapi"
+
+[tool.flit.metadata]
+module = "sphinx_autobuild"
+dist-name = "sphinx-autobuild"
+author = "Jonathan Stoppani"
+author-email = "jonathan@stoppani.name"
+classifiers = [
+  "Development Status :: 4 - Beta",
+  "Intended Audience :: Developers",
+  "License :: OSI Approved :: MIT License",
+  "Operating System :: OS Independent",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 2",
+  "Programming Language :: Python :: 2.7",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.4",
+  "Programming Language :: Python :: 3.5",
+  "Programming Language :: Python :: 3.6",
+  "Topic :: Software Development :: Libraries :: Python Modules",
+]
+home-page = "https://github.com/GaretJax/sphinx_autobuild"
+license = "MIT"
+requires = [
+  "watchdog >= 0.7.1",
+  "argh >= 0.24.1",
+  "pathtools >= 0.1.2",
+  "PyYAML >= 3.10",
+  "tornado >= 3.2",
+  "port_for==0.3.1",
+  "livereload >= 2.3.0",
+]
+
+[tool.flit.scripts]
+sphinx-autobuild = "sphinx_autobuild:main"