Improve ignores & setup.py

.npmignore

@@ -6,4 +6,7 @@ venv/
 *.pyc
 *.log
 .DS_Store
-
+.idea
+tests
+dist
+.circleci

CHANGELOG.md

@@ -2,6 +2,11 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [UNRELEASED] - 2018-12-17
+### Changed
+- Added `.idea`, `tests`, `dist`, `.circleci` to npmignore.
+- Added repository url and long_description to setup.py
+
 ## [0.13.4] - 2018-12-17
 ### Fixed
 - Fix build from wrong dash version.

setup.py

@@ -1,3 +1,4 @@
+import io
 from setuptools import setup
 
 main_ns = {}
@@ -9,8 +10,11 @@
     author='Chris Parmer',
     author_email='[email protected]',
     packages=['dash_html_components'],
+    url='https://github.com/plotly/dash-html-components',
     include_package_data=True,
     license='MIT',
     description='Dash UI HTML component suite',
+    long_description=io.open('README.md', encoding='utf-8').read(),
+    long_description_content_type='text/markdown',
     install_requires=['dash']
 )