Add tasks for all the new languages

Task/Sorting-algorithms-Bogosort/Swift/sorting-algorithms-bogosort.swift

@@ -0,0 +1,23 @@
+import Darwin
+
+func shuffle<T>(inout array: [T]) {
+  for i in 1..<array.count {
+    let j = Int(arc4random_uniform(UInt32(i)))
+    (array[i], array[j]) = (array[j], array[i])
+  }
+}
+
+func issorted<T:Comparable>(ary: [T]) -> Bool {
+  for i in 0..<(ary.count-1) {
+    if ary[i] > ary[i+1] {
+      return false
+    }
+  }
+  return true
+}
+
+func bogosort<T:Comparable>(inout ary: [T]) {
+  while !issorted(ary) {
+    shuffle(&ary)
+  }
+}