Add tasks for all the new languages

Task/Guess-the-number/LiveCode/guess-the-number.livecode

@@ -0,0 +1,15 @@
+command guessTheNumber
+    local tNumber, tguess
+    put random(10) into tNumber
+    repeat until tguess is tNumber
+        ask question "Please enter a number between 1 and 10" titled "Guess the number"
+        if it is not empty then
+            put it into tguess
+            if tguess is tNumber then
+                answer "Well guessed!"
+            end if
+        else
+            exit repeat
+        end if
+    end repeat
+end guessTheNumber