Add tasks for all the new languages

Task/Memory-layout-of-a-data-structure/FreeBASIC/memory-layout-of-a-data-structure.freebasic

@@ -0,0 +1,17 @@
+' FB 1.05.0 Win64
+
+' using bit fields
+Type RS232_Pin9
+  carrierDetect     : 1 As UByte
+  receivedData      : 1 As UByte
+  transmittedData   : 1 As UByte
+  dataTerminalReady : 1 As UByte
+  signalGround      : 1 As UByte
+  dataSetReady      : 1 As UByte
+  requestToSend     : 1 As UByte
+  clearToSend       : 1 As UByte
+  ringIndicator     : 1 As UByte
+End Type
+
+Print SizeOf(RS232_Pin9)  '' 2 bytes
+Sleep

Task/Memory-layout-of-a-data-structure/Nim/memory-layout-of-a-data-structure.nim

@@ -0,0 +1,19 @@
+type
+  rs232Data = enum
+    carrierDetect,
+    receivedData,
+    transmittedData,
+    dataTerminalReady,
+    signalGround,
+    dataSetReady,
+    requestToSend,
+    clearToSend,
+    ringIndicator
+
+# Bit vector of 9 bits
+var bv = {carrierDetect, signalGround, ringIndicator}
+echo cast[uint16](bv) # Conversion of bitvector to 2 bytes for writing
+
+let readValue: uint16 = 123
+bv = cast[set[rs232Data]](readValue) # Conversion of a read value to bitvector
+echo bv