Add tasks for all the new languages

Task/Break-OO-privacy/Nim/break-oo-privacy-1.nim

@@ -0,0 +1,7 @@
+type Foo* = object
+  a: string
+  b: string
+  c: int
+
+proc createFoo*(a, b, c): Foo =
+  Foo(a: a, b: b, c: c)

Task/Break-OO-privacy/Nim/break-oo-privacy-2.nim

@@ -0,0 +1,3 @@
+var x = createFoo("this a", "this b", 12)
+
+echo x.a # compile time error

Task/Break-OO-privacy/Nim/break-oo-privacy-3.nim

@@ -0,0 +1 @@
+echo repr(x)

Task/Break-OO-privacy/Nim/break-oo-privacy-4.nim

@@ -0,0 +1,11 @@
+import typeinfo
+
+for key, val in fields(toAny(x)):
+  echo "Key ", key
+  case val.kind
+  of akString:
+    echo "  is a string with value: ", val.getString
+  of akInt..akInt64, akUint..akUint64:
+    echo "  is an integer with value: ", val.getBiggestInt
+  else:
+    echo "  is an unknown with value: ", val.repr

Task/Break-OO-privacy/Sidef/break-oo-privacy.sidef

@@ -0,0 +1,15 @@
+class Example {
+    has public = "foo"
+    method init {
+        self{:private} = "secret"
+    }
+}
+
+var obj = Example();
+
+# Access public attributes
+say obj.public;                 #=> "foo"
+say obj{:public};               #=> "foo"
+
+# Access private attributes
+say obj{:private};              #=> "secret"