Add tasks for all the new languages

Task/Introspection/Lasso/introspection-1.lasso

@@ -0,0 +1,5 @@
+var(bloob = -26)
+
+decimal(lasso_version(-lassoversion)) < 9.2 ? abort
+
+var_defined('bloob') and $bloob -> isa(::integer) and lasso_tagexists('math_abs') ? math_abs($bloob)

Task/Introspection/Lasso/introspection-2.lasso

@@ -0,0 +1,15 @@
+var(
+	bloob		= -26,
+	positive	= 450
+)
+
+local(total = integer)
+
+with v in var_keys
+// Lasso creates a number of thread variables that all start with an underscore. We don't want those
+where not(string(#v) -> beginswith('_')) and var(#v) -> isa(::integer)
+do {
+	#total += var(#v)
+}
+
+#total