Bump yarn from 1.15.2 to 1.17.3

.github/issue_template.md

@@ -0,0 +1,19 @@
+<!-- This is a template only, remove/add sections below as appropriate (e.g. for a new feature, there might be no 'current behaviour'.) -->
+
+<!-- First indicate whether you want to request an ENHANCEMENT or report a BUG by using the correct Github label in the side panel* -->
+
+**What is the current behaviour?**
+
+<!-- add current behaviour here -->
+
+**If the current behaviour is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. Your bug might get fixed faster if we can run your code and it doesn't have extra dependencies. Add a link to a sample repo and/or any relevant code below:**
+
+<!-- add additional links/info here -->
+
+**What is the expected behaviour?**
+
+<!-- add expected behaviour here -->
+
+**Which versions of Matestack, and which browser/OS are affected by this issue? Did this work in previous versions of Matestack?**
+
+<!-- add version and browser(s) affected, where relevant -->

.github/pull_request_template.md

@@ -0,0 +1,9 @@
+## Issue https://github.com/basemate/matestack-ui-core/issues/XXX: Short description here
+
+### Changes
+
+- [x] Describe the changes in one or more bulletpoints
+
+### Notes
+
+- Let the reviewers know something special

README.md

@@ -213,15 +213,7 @@ Changelog can be found [here](./CHANGELOG.md)
 
 ### Roadmap
 
-Scheduled for 0.7.0:
-- Better naming conventions
-- Webpacker/Yarn Integration
-- Advanced Websockets Integration
-- 1:n Relations in Form components
-- More Form Components (Multi Select Components)
-- Component Based Caching
-- Rails View Integration
-- Dockerized Core Development
+We're currently finalizing the roadmap towards to a stable 1.0 release, supposed to happen towards the end of the year! For details make sure to check the [release management project](https://github.com/basemate/matestack-ui-core/projects/2) and get in touch via our [chat](https://gitter.im/basemate/community) for feedback!
 
 ### Community