Serialization plugin GSK build

Fixed issue when serialDesc property getter was generated, but backing field not.

Respect @Serializable(with=...) on property

Calling 3-arg readElementValue for support of custom contexts

Ability to nest context-based serializer

Migration to 1.2-Beta2

Use polymorphicSerializer prior to default

Don't use polymorphic serializers for all java classes

Docs and maven project update

Remove plugin runtime dependency on stdlib

idea-runner/build.gradle.kts

@@ -11,7 +11,7 @@ dependencies {
     compileOnly(project(":idea:idea-jvm"))
 
     compile(intellijDep())
-    
+
     runtimeOnly(files(toolsJar()))
 }
 
@@ -19,5 +19,6 @@ val ideaPluginDir: File by rootProject.extra
 val ideaSandboxDir: File by rootProject.extra
 
 runIdeTask("runIde", ideaPluginDir, ideaSandboxDir) {
-    dependsOn(":dist", ":ideaPlugin")
+    // TODO: add serialization plugin to pluginDir
+    dependsOn(":dist", ":ideaPlugin", ":kotlinx-serialization-compiler-plugin:dist")
 }