Home path resolution exception in kotlin

Just tried kotlin with latest beakerx and immediately encountered an exception on start:

```
java.lang.RuntimeException: Could not find installation home path. Please make sure bin/idea.properties is present in the installation directory.
at org.jetbrains.kotlin.com.intellij.openapi.application.PathManager.getHomePath(PathManager.java:97)
at org.jetbrains.kotlin.com.intellij.openapi.application.PathManager.findBinFile(PathManager.java:173)
at org.jetbrains.kotlin.com.intellij.util.lang.UrlClassLoader.loadPlatformLibrary(UrlClassLoader.java:320)
at org.jetbrains.kotlin.com.intellij.openapi.util.io.win32.IdeaWin32.(IdeaWin32.java:48)
at org.jetbrains.kotlin.com.intellij.openapi.util.io.FileSystemUtil.getMediator(FileSystemUtil.java:77)
at org.jetbrains.kotlin.com.intellij.openapi.util.io.FileSystemUtil.(FileSystemUtil.java:69)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.ZipHandler.setFileStampAndLength(ZipHandler.java:69)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.ZipHandler$1.createAccessor(ZipHandler.java:51)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.ZipHandler$1.createAccessor(ZipHandler.java:47)
at org.jetbrains.kotlin.com.intellij.util.io.FileAccessorCache.createHandle(FileAccessorCache.java:66)
at org.jetbrains.kotlin.com.intellij.util.io.FileAccessorCache.get(FileAccessorCache.java:52)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.ZipHandler.getCachedZipFileHandle(ZipHandler.java:112)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.ZipHandler.createEntriesMap(ZipHandler.java:87)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.ArchiveHandler.getEntriesMap(ArchiveHandler.java:190)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.jar.CoreJarHandler.(CoreJarHandler.java:42)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.jar.CoreJarFileSystem$1.create(CoreJarFileSystem.java:37)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.jar.CoreJarFileSystem$1.create(CoreJarFileSystem.java:33)
at org.jetbrains.kotlin.com.intellij.util.containers.FactoryMap.get(FactoryMap.java:58)
at org.jetbrains.kotlin.com.intellij.openapi.vfs.impl.jar.CoreJarFileSystem.findFileByPath(CoreJarFileSystem.java:50)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.findJarRoot(KotlinCoreEnvironment.kt:359)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.contentRootToVirtualFile(KotlinCoreEnvironment.kt:340)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.access$contentRootToVirtualFile(KotlinCoreEnvironment.kt:114)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$5.invoke(KotlinCoreEnvironment.kt:223)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$5.invoke(KotlinCoreEnvironment.kt:114)
at org.jetbrains.kotlin.cli.jvm.compiler.ClasspathRootsResolver.convertClasspathRoots(ClasspathRootsResolver.kt:70)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.(KotlinCoreEnvironment.kt:230)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment.(KotlinCoreEnvironment.kt:114)
at org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment$Companion.createForProduction(KotlinCoreEnvironment.kt:409)
at org.jetbrains.kotlin.cli.jvm.repl.GenericReplChecker.(GenericReplChecker.kt:63)
at org.jetbrains.kotlin.cli.jvm.repl.GenericReplCompiler.(GenericReplCompiler.kt:53)
at org.jetbrains.kotlin.cli.jvm.repl.ReplInterpreter$scriptCompiler$2.invoke(ReplInterpreter.kt:80)
at org.jetbrains.kotlin.cli.jvm.repl.ReplInterpreter$scriptCompiler$2.invoke(ReplInterpreter.kt:34)
at kotlin.SynchronizedLazyImpl.getValue(Lazy.kt:131)
at org.jetbrains.kotlin.cli.jvm.repl.ReplInterpreter.getScriptCompiler(ReplInterpreter.kt)
at org.jetbrains.kotlin.cli.jvm.repl.ReplInterpreter.access$getScriptCompiler$p(ReplInterpreter.kt:34)
at org.jetbrains.kotlin.cli.jvm.repl.ReplInterpreter$scriptEvaluator$2.invoke(ReplInterpreter.kt:83)
at org.jetbrains.kotlin.cli.jvm.repl.ReplInterpreter$scriptEvaluator$2.invoke(ReplInterpreter.kt:34)
at kotlin.SynchronizedLazyImpl.getValue(Lazy.kt:131)
at org.jetbrains.kotlin.cli.jvm.repl.ReplInterpreter.getScriptEvaluator(ReplInterpreter.kt)
at org.jetbrains.kotlin.cli.jvm.repl.ReplInterpreter.eval(ReplInterpreter.kt:94)
at com.twosigma.beakerx.kotlin.evaluator.ReplWithClassLoaderFactory.createReplInterpreter(ReplWithClassLoaderFactory.java:84)
at com.twosigma.beakerx.kotlin.evaluator.ReplWithClassLoaderFactory.createReplWithKotlinParentClassLoader(ReplWithClassLoaderFactory.java:43)
at com.twosigma.beakerx.kotlin.evaluator.KotlinEvaluator.createRepl(KotlinEvaluator.java:75)
at com.twosigma.beakerx.kotlin.evaluator.KotlinEvaluator.(KotlinEvaluator.java:61)
at com.twosigma.beakerx.kotlin.evaluator.KotlinEvaluator.(KotlinEvaluator.java:55)
at com.twosigma.beakerx.kotlin.kernel.Kotlin.lambda$main$0(Kotlin.java:70)
at com.twosigma.beakerx.kernel.KernelRunner.run(KernelRunner.java:24)
at com.twosigma.beakerx.kotlin.kernel.Kotlin.main(Kotlin.java:68)
```

I do not know what it is about, but it seems that kernel tries to find external kotlin installation and fails. The cell evaluation works fine though. Autocomplete does not work (#6914 ). Maybe it is connected?