assorted updates to the readme

ReadMe.md

@@ -9,16 +9,18 @@ Welcome to [Kotlin](http://kotlinlang.org/)! Some handy links:
  * [Kotlin Site](http://kotlinlang.org/)
  * [Getting Started Guide](http://kotlinlang.org/docs/tutorials/getting-started.html)
  * [Try Kotlin](http://try.kotlinlang.org/)
- * [API](http://jetbrains.github.com/kotlin/versions/snapshot/apidocs/index.html)
+ * [Kotlin Standard Library](http://kotlinlang.org/api/latest/jvm/stdlib/index.html)
  * [Issue Tracker](http://youtrack.jetbrains.com/issues/KT)
  * [Forum](http://devnet.jetbrains.net/community/kotlin?view=discussions)
  * [Kotlin Blog](http://blog.jetbrains.com/kotlin/)
  * [Follow Kotlin on Twitter](https://twitter.com/kotlin)
+ * [Public Slack channel](http://kotlinslackin.herokuapp.com/)
  * [TeamCity CI build](https://teamcity.jetbrains.com/project.html?tab=projectOverview&projectId=Kotlin)
 
 ## Editing Kotlin
 
  * [Kotlin IntelliJ IDEA Plugin](http://hadihariri.com/2012/02/17/the-kotlin-journey-part-i-getting-things-set-up/)
+ * [Kotlin Eclipse Plugin](http://kotlinlang.org/docs/tutorials/getting-started-eclipse.html)
  * [Kotlin TextMate Bundle](https://github.com/k33g/kotlin-textmate-bundle#readme)
 
 ## Building
@@ -60,7 +62,7 @@ To keep the plugin version in sync with the rest of the team and our [Continuous
 you should install the according to the [instructions below](#plugin-for-contributors).
 
 If you want to have an IntelliJ IDEA installation without the Kotlin plugin which is separate to your default IntelliJ IDEA installation which has the Kotlin
-plugin [see this document](http://devnet.jetbrains.net/docs/DOC-181) which describes how to have mutliple IntelliJ IDEA installations using different configurations and plugin directories.
+plugin [see this document](http://devnet.jetbrains.net/docs/DOC-181) which describes how to have multiple IntelliJ IDEA installations using different configurations and plugin directories.
 
 From this root project there are Run/Debug Configurations for running IDEA or the Compiler Tests for example; so if you want to try out the latest and greatest IDEA plugin
 
@@ -99,15 +101,22 @@ Then update the list of plugins in "Browse Repositories", you'll see two version
 
 # Contributing
 
-We love contributions! There's [lots to do on Kotlin](http://youtrack.jetbrains.com/issues/KT) and on the [standard library](https://youtrack.jetbrains.com/issues/KT?q=Subtask+of%3A+KT-2554+%23Unresolved) so why not chat with us on the [forum](http://devnet.jetbrains.net/community/kotlin?view=discussions) about what you're interested in doing?
+We love contributions! There's [lots to do on Kotlin](http://youtrack.jetbrains.com/issues/KT) and on the
+[standard library](https://youtrack.jetbrains.com/issues/KT?q=Subtask+of%3A+KT-2554+%23Unresolved) so why not chat with us
+about what you're interested in doing? Please join the #kontributors channel in [our Slack chat](http://kotlinslackin.herokuapp.com/)
+and let us know about your plans.
 
 If you want to find some issues to start off with, try [this query](https://youtrack.jetbrains.com/issues?q=tag%3A+%7BUp+For+Grabs%7D+%23Unresolved) which should find all issues that marked as "up-for-grabs".
 
 Currently only committers can assign issues to themselves so just add a comment if you're starting work on it.
 
-A nice gentle way to contribute would be to review the [API docs](http://jetbrains.github.com/kotlin/versions/snapshot/apidocs/index.html) and find classes or functions which are not documented very well and submit a patch.
+A nice gentle way to contribute would be to review the [standard library docs](http://kotlinlang.org/api/latest/jvm/stdlib/index.html)
+and find classes or functions which are not documented very well and submit a patch.
 
-In particular it'd be great if all functions included a nice example of how to use it such as for the <a href="http://jetbrains.github.com/kotlin/versions/snapshot/apidocs/kotlin/java/util/Collection-extensions.html#filter(kotlin.Function1)">filter()</a> function on Collection. This is implemented using the <a href="https://github.com/JetBrains/kotlin/blob/master/libraries/stdlib/src/kotlin/IterablesLazy.kt#L17">@includeFunctionBody</a> macro to include code from a test function. This serves as a double win; the API gets better documented with nice examples to help new users and the code gets more test coverage.
+In particular it'd be great if all functions included a nice example of how to use it such as for the
+<a href="http://kotlinlang.org/api/latest/jvm/stdlib/kotlin/hash-map-of.html">hashMapOf()</a> function.
+This is implemented using the <a href=https://github.com/JetBrains/kotlin/blob/master/libraries/stdlib/src/kotlin/collections/Maps.kt#L53">@sample</a>
+macro to include code from a test function. This serves as a double win; the API gets better documented with nice examples to help new users and the code gets more test coverage.
 
 Also the [JavaScript translation](https://github.com/JetBrains/kotlin/blob/master/js/ReadMe.md) could really use your help. See the [JavaScript contribution section](https://github.com/JetBrains/kotlin/blob/master/js/ReadMe.md) for more details.