Merge pull request #1328 from jbampton/remove-whitespace-from-markdown

Remove whitespace from Markdown

Author: alexcjohnson

CHANGELOG.md

@@ -116,7 +116,7 @@ These functions are particularly useful for apps deployed on Dash Enterprise whe
 ### Added
 - [#967](https://github.com/plotly/dash/pull/967) Add support for defining
 clientside JavaScript callbacks via inline strings.
-- [#1020](https://github.com/plotly/dash/pull/1020) Allow `visit_and_snapshot` API in `dash.testing.browser`  to stay on the page so you can run other checks.
+- [#1020](https://github.com/plotly/dash/pull/1020) Allow `visit_and_snapshot` API in `dash.testing.browser` to stay on the page so you can run other checks.
 
 ### Changed
 - [#1026](https://github.com/plotly/dash/pull/1026) Better error message when you forget to wrap multiple `children` in an array, and they get passed to other props.
@@ -580,8 +580,8 @@ app = dash.Dash(...)
 
 ## 0.19.0 - 2017-10-16
 ### Changed
-- 🔒  Remove CSRF protection measures. CSRF-style attacks are not relevant to Dash apps. Dash's API uses `POST` requests with content type `application/json` which are not susceptible to unwanted requests from 3rd party sites. See [#141](https://github.com/plotly/dash/issues/141).
-- 🔒  `app.server.secret_key` is no longer required since CSRF protection was removed. Setting `app.server.secret_key` was difficult to document and a very common source of confusion, so it's great that users won't get bitten by this anymore :tada:
+- 🔒 Remove CSRF protection measures. CSRF-style attacks are not relevant to Dash apps. Dash's API uses `POST` requests with content type `application/json` which are not susceptible to unwanted requests from 3rd party sites. See [#141](https://github.com/plotly/dash/issues/141).
+- 🔒 `app.server.secret_key` is no longer required since CSRF protection was removed. Setting `app.server.secret_key` was difficult to document and a very common source of confusion, so it's great that users won't get bitten by this anymore :tada:
 - 🐞 [renderer#22](https://github.com/plotly/dash-renderer/pull/22), [renderer#28](https://github.com/plotly/dash-renderer/pull/28) Previously, old requests could override new requests if their response was longer than the new one. This caused subtle bugs when apps are deployed on multiple processes or threads with component callbacks that update at varying rates like urls. Originally reported in [#133](https://github.com/plotly/dash/issues/133). This fix should also improve performance when many updates happen at once as outdated requests will get dropped instead of updating the UI. Performance issue with the first PR reported in [renderer#27](https://github.com/plotly/dash-renderer/issues/27) and fixed in the second PR.
 - [renderer#21](https://github.com/plotly/dash-renderer/pull/21) Fix an issue where a callback would be fired excessively. Previously, the callback would be called as many times as it had inputs. Now, it is called less.
 
@@ -607,21 +607,21 @@ app = dash.Dash(...)
 
 ## 0.18.0 - 2017-09-07
 ### Changed
-- 🔒  Remove the `/static/` folder and endpoint that is implicitly initialized by flask. This is too implicit for my comfort level: I worry that users will not be aware that their files in their `static` folder are accessible
-- ⚡️  Remove all API calls to the Plotly API (https://api.plotly.com/), the authentication endpoints and decorators, and the associated `filename`, `sharing` and `app_url` arguments. This was never documented or officially supported. Authentication has been moved to the [`dash-auth` package](https://github.com/plotly/dash-auth).
+- 🔒 Remove the `/static/` folder and endpoint that is implicitly initialized by flask. This is too implicit for my comfort level: I worry that users will not be aware that their files in their `static` folder are accessible
+- ⚡️ Remove all API calls to the Plotly API (https://api.plotly.com/), the authentication endpoints and decorators, and the associated `filename`, `sharing` and `app_url` arguments. This was never documented or officially supported. Authentication has been moved to the [`dash-auth` package](https://github.com/plotly/dash-auth).
 - [#107](https://github.com/plotly/dash/pull/107) ✏️ Sort prop names in exception messages.
 
 ### Added
 - 🔧 Add two new `config` variables: `routes_pathname_prefix` and `requests_pathname_prefix` to provide more flexibility for API routing when Dash apps are run behind proxy servers. `routes_pathname_prefix` is a prefix applied to the backend routes and `requests_pathname_prefix` prefixed in requests made by Dash's front-end. `dash-renderer==0.8.0rc3` uses these endpoints.
 - [#112](https://github.com/plotly/dash/pull/112) 🔧 Add `id` to `KeyError` exceptions in components.
 
 ### Fixed
-- ✏️  Fix a typo in an exception.
+- ✏️ Fix a typo in an exception.
 - 🔧 Replaced all illegal characters in environment variables.
 
 ### 🔧 Maintenance
-- 📝  Update README.md
-- ✅  Fix CircleCI tests. Note that the [`dash-renderer`](https://github.com/plotly/dash-renderer) contains the bulk of the integration tests.
+- 📝 Update README.md
+- ✅ Fix CircleCI tests. Note that the [`dash-renderer`](https://github.com/plotly/dash-renderer) contains the bulk of the integration tests.
 - 💄 Flake8 fixes and tests (fixes [#99](https://github.com/plotly/dash/issues/99))
 - ✨ Add this CHANGELOG.md.
 

CONTRIBUTING.md

@@ -51,7 +51,7 @@ When a change in renderer code doesn't reflect in your browser as expected, this
 
 Writing Python 2/3 compatible code might be a challenging task for contributors used to working on one particular version, especially new learners who start directly with Python 3.
 
-We use `python-future` as our tool to  mainly write Python 3 code and make it back-compatible to Python 2.7 (the only Python 2 version Dash supports). Please refer to [this list of idioms](https://python-future.org/compatible_idioms.html "https://python-future.org/compatible_idioms.html") for more details on working with `python-future`.
+We use `python-future` as our tool to mainly write Python 3 code and make it back-compatible to Python 2.7 (the only Python 2 version Dash supports). Please refer to [this list of idioms](https://python-future.org/compatible_idioms.html "https://python-future.org/compatible_idioms.html") for more details on working with `python-future`.
 
 ## Git
 

README.md

@@ -22,9 +22,9 @@ Built on top of Plotly.js, React and Flask, Dash ties modern UI elements like dr
 
 | App | Description |
 |--- | :---: |
-| ![Sample Dash App](https://user-images.githubusercontent.com/1280389/30086128-9bb4a28e-9267-11e7-8fe4-bbac7d53f2b0.gif) | Here’s a simple example of a Dash App that ties a Dropdown to a D3.js Plotly Graph. As the user selects a value in the Dropdown, the application code dynamically exports data from Google Finance into a Pandas DataFrame. This app was written in just **43** lines of code ([view the source](https://gist.github.com/chriddyp/3d2454905d8f01886d651f207e2419f0)). |
+|![Sample Dash App](https://user-images.githubusercontent.com/1280389/30086128-9bb4a28e-9267-11e7-8fe4-bbac7d53f2b0.gif) | Here’s a simple example of a Dash App that ties a Dropdown to a D3.js Plotly Graph. As the user selects a value in the Dropdown, the application code dynamically exports data from Google Finance into a Pandas DataFrame. This app was written in just **43** lines of code ([view the source](https://gist.github.com/chriddyp/3d2454905d8f01886d651f207e2419f0)). |
 |![Crossfiltering Dash App](https://user-images.githubusercontent.com/1280389/30086123-97c58bde-9267-11e7-98a0-7f626de5199a.gif)|Dash app code is declarative and reactive, which makes it easy to build complex apps that contain many interactive elements. Here’s an example with 5 inputs, 3 outputs, and cross filtering. This app was composed in just 160 lines of code, all of which were Python.|
-|  ![Dash App with Mapbox map showing walmart store openings](https://user-images.githubusercontent.com/1280389/30086299-768509d0-9268-11e7-8e6b-626ac9ca512c.gif)| Dash uses [Plotly.js](https://github.com/plotly/plotly.js) for charting. Over 35 chart types are supported, including maps. |
+|![Dash App with Mapbox map showing walmart store openings](https://user-images.githubusercontent.com/1280389/30086299-768509d0-9268-11e7-8e6b-626ac9ca512c.gif)| Dash uses [Plotly.js](https://github.com/plotly/plotly.js) for charting. Over 35 chart types are supported, including maps. |
 |![Financial report](https://github.com/plotly/dash-docs/blob/516f80c417051406210b94ea23a6d3b6cd84d146/assets/images/gallery/dash-financial-report.gif)| Dash isn't just for dashboards. You have full control over the look and feel of your applications. Here's a Dash App that's styled to look like a PDF report. |
 
 To learn more about Dash, read the [extensive announcement letter](https://medium.com/@plotlygraphs/introducing-dash-5ecf7191b503) or [jump in with the user guide](https://plotly.com/dash).