Add tasks for all the new languages

Task/Inheritance-Single/Lasso/inheritance-single.lasso

@@ -0,0 +1,24 @@
+define animal => type {
+	data public gender::string
+}
+
+define dog => type {
+	parent animal
+}
+
+define cat => type {
+	parent animal
+}
+
+define collie => type {
+	parent dog
+}
+
+define lab => type {
+	parent dog
+}
+
+local(myanimal = lab)
+
+#myanimal -> gender = 'Male'
+#myanimal -> gender