Introduce AbstractCliOption, rewrite all possible kapt options as enum values

libraries/tools/kotlin-maven-plugin-test/src/it/test-plugins/test-extension/src/main/kotlin/org/jetbrains/kotlin/test/MavenPluginComponent.kt

@@ -25,7 +25,7 @@ class MavenPluginComponent : KotlinMavenPluginExtension {
         return listOf(PluginOption(
                 "test-me",
                 TestCommandLineProcessor.TestPluginId,
-                TestCommandLineProcessor.MyTestOption.name,
+                TestCommandLineProcessor.MyTestOption.optionName,
                 "my-special-value"))
     }
 }

libraries/tools/kotlin-maven-plugin-test/src/it/test-plugins/test-extension/src/main/kotlin/org/jetbrains/kotlin/test/TestKotlinPluginRegistrar.kt

@@ -25,7 +25,7 @@ class TestCommandLineProcessor : CommandLineProcessor {
             MyTestOption -> {
                 configuration.put(TestPluginKeys.TestOption, value)
             }
-            else -> throw CliOptionProcessingException("Unknown option: ${option.name}")
+            else -> throw CliOptionProcessingException("Unknown option: ${option.optionName}")
         }
     }
 }