add python presentations, add java tech com

README.md

@@ -865,6 +865,7 @@ Presentations/Videos/Tutorials/Books
 - 2017/05/22 - [Automatically generating your API from a swagger file using gradle](https://www.jcore.com/2017/05/22/automatically-generating-api-using-swagger-and-gradle/) by [Deniz Turan](https://www.jcore.com/author/deniz/)
 - 2017/06/21 - [Swagger Presentation - Warsaw Ruby Users Group](https://www.youtube.com/watch?v=uCnnDMFQB8U) by [@rafalpetryka](http://github.com/rafalpetryka)
 - 2017/06/29 - [Making SDKs: the bespoke, the hopeful and the generated](https://devrel.net/developer-experience/making-sdks-bespoke-hopeful-generated) by [Tristan Sokol](https://github.com/tristansokol) ([Square](https://github.com/square)) at DevXcon 2017
+- 2017/07/11 - [OpenAPI development with Python](https://www.slideshare.net/TakuroWada/20170711-euro-python2017) by [Takuro Wada](https://github.com/taxpon) at [EuroPython 2017](https://ep2017.europython.eu/en/)
 - 2017/07/29 - [How Square makes its SDKs](https://medium.com/square-corner-blog/how-square-makes-its-sdks-6a0fd7ea4b2d) by [Tristan Sokol](https://github.com/tristansokol) ([Square](https://github.com/square))
 - 2017/07/31 - [How to Generate a Deployable REST CXF3 Application from a Swagger-Contract](https://www.youtube.com/watch?v=gM63rJlUHZQ) by [Johannes Fiala](https://github.com/jfiala) @ Voxxed Days Vienna
 
@@ -1032,7 +1033,7 @@ If you want to join the committee, please kindly apply by sending an email to wi
 | Groovy    |  |
 | Go        |  |
 | Haskell   |  |
-| Java      | @bbdg (2017/07) |
+| Java      | @bbdg (2017/07) @JFCote (2017/08) |
 | Kotlin     |  |
 | Lua     |  |
 | NodeJS/Javascript | @CodeNinjai (2017/07) @frol (2017/07) @cliffano (2017/07) |