project: Make it possible to skip injectors

src/main/kotlin/com/openosrs/injector/Inject.kt

@@ -33,7 +33,14 @@ abstract class Inject : DefaultTask() {
         val mixins = extension.mixins.get().asFile
         val rsapi = project.zipTree(extension.rsapi)
 
-        val injector: InjectTaskHandler = Injection(vanilla, rsclient, mixins, rsapi, if (extension.development.isPresent) extension.development.get() else true)
+        val injector: InjectTaskHandler = Injection(
+                vanilla,
+                rsclient,
+                mixins,
+                rsapi,
+                if (extension.development.isPresent) extension.development.get() else true,
+                if (extension.skip.isPresent) extension.skip.get() else ""
+        )
 
         injector.inject()
 

src/main/kotlin/com/openosrs/injector/InjectExtension.kt

@@ -16,6 +16,10 @@ interface InjectExtension {
     @get:Optional
     val development: Property<Boolean>
 
+    @get:Input
+    @get:Optional
+    val skip: Property<String>
+
     @get:[InputFile PathSensitive(PathSensitivity.NONE)]
     val vanilla: RegularFileProperty