istocniks

Added in IntelliJ as an Erlang module

No it's wasn't the case

Gradle build fails on test phase with errors like: ``` java.lang.RuntimeException: java.lang.ClassNotFoundException: org.intellij.erlang.editor.ErlangEnterInCommentsHandler at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.loadImplementationClass(ExtensionComponentAdapter.java:160) at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getComponentImplementation(ExtensionComponentAdapter.java:66) at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getComponentInstance(ExtensionComponentAdapter.java:73) at com.intellij.openapi.extensions.impl.ExtensionComponentAdapter.getExtension(ExtensionComponentAdapter.java:119) at com.intellij.openapi.extensions.impl.ExtensionPointImpl.processAdapters(ExtensionPointImpl.java:249) at com.intellij.openapi.extensions.impl.ExtensionPointImpl.getExtensions(ExtensionPointImpl.java:194) at com.intellij.openapi.extensions.Extensions.getExtensions(Extensions.java:100) at com.intellij.openapi.extensions.Extensions.getExtensions(Extensions.java:87) at...

`clean` helped, thanks, but now I have a different problem: 

Isn't it possible to keep the plugin backwards compatible with 14? Not everyone will upgrade to 15, I definitely don't want to do this before it's released

Didn't know that it's released, will try it out, thanks :)