Add tasks for all the new languages

Task/Sort-an-integer-array/Swift/sort-an-integer-array-1.swift

@@ -0,0 +1,3 @@
+var nums = [2, 4, 3, 1, 2]
+nums.sortInPlace()
+print(nums)

Task/Sort-an-integer-array/Swift/sort-an-integer-array-2.swift

@@ -0,0 +1,3 @@
+var nums = [2, 4, 3, 1, 2]
+nums.sortInPlace(<)
+print(nums)

Task/Sort-an-integer-array/Swift/sort-an-integer-array-3.swift

@@ -0,0 +1,3 @@
+var nums = [2, 4, 3, 1, 2]
+nums.sort(<)
+println(nums)

Task/Sort-an-integer-array/Swift/sort-an-integer-array-4.swift

@@ -0,0 +1,3 @@
+var nums = [2, 4, 3, 1, 2]
+sort(&nums)
+println(nums)

Task/Sort-an-integer-array/Swift/sort-an-integer-array-5.swift

@@ -0,0 +1,3 @@
+var nums = [2, 4, 3, 1, 2]
+sort(&nums, <)
+println(nums)

Task/Sort-an-integer-array/Swift/sort-an-integer-array-6.swift

@@ -0,0 +1,2 @@
+let nums = [2,4,3,1,2].sort()
+print(nums)

Task/Sort-an-integer-array/Swift/sort-an-integer-array-7.swift

@@ -0,0 +1,2 @@
+let nums = [2,4,3,1,2].sort(<)
+print(nums)

Task/Sort-an-integer-array/Swift/sort-an-integer-array-8.swift

@@ -0,0 +1,2 @@
+let nums = sorted([2,4,3,1,2])
+println(nums)

Task/Sort-an-integer-array/Swift/sort-an-integer-array-9.swift

@@ -0,0 +1,2 @@
+let nums = [2,4,3,1,2].sorted(<)
+println(nums)