chore: improved UI texts for new project wizard

idea/idea-new-project-wizard/src/org/jetbrains/kotlin/tools/projectWizard/wizard/NewProjectWizardModuleType.kt

@@ -5,7 +5,7 @@ import org.jetbrains.kotlin.idea.KotlinIcons
 import javax.swing.Icon
 
 class NewProjectWizardModuleType : ModuleType<NewProjectWizardModuleBuilder>(NewProjectWizardModuleBuilder.MODULE_BUILDER_ID) {
-    override fun getName(): String = "Experimental Project Generator"
+    override fun getName(): String = "Kotlin (Experimental Wizard)"
     override fun getDescription(): String = name
     override fun getNodeIcon(isOpened: Boolean): Icon = KotlinIcons.SMALL_LOGO
     override fun createModuleBuilder(): NewProjectWizardModuleBuilder = NewProjectWizardModuleBuilder()

idea/resources/META-INF/extensions/ide.xml

@@ -133,11 +133,11 @@
                      restartRequired="false"/>
 
         <registryKey key="kotlin.experimental.new.j2k"
-                     description="New Java to Kotlin Converter"
+                     description="Enable new Java to Kotlin converter"
                      defaultValue="true"
                      restartRequired="false"/>
         <registryKey key="kotlin.experimental.project.wizard"
-                     description="New Experimental Project Wizard"
+                     description="Enable new Kotlin project wizard"
                      defaultValue="false"
                      restartRequired="false"/>
 

idea/src/org/jetbrains/kotlin/idea/configuration/ExperimentalFeatures.kt

@@ -19,13 +19,13 @@ import javax.swing.JPanel
 
 object ExperimentalFeatures {
     val NewJ2k = ExperimentalFeature(
-        title = "New Java to Kotlin Converter",
+        title = "New Java to Kotlin converter",
         registryKey = "kotlin.experimental.new.j2k",
         enabledByDefault = true
     )
 
     val NewWizard = ExperimentalFeature(
-        title = "New Experimental Project Wizard",
+        title = "New Kotlin project wizard",
         registryKey = "kotlin.experimental.project.wizard",
         enabledByDefault = false,
         shouldBeShown = {