Add tasks for all the new languages

Task/Memory-allocation/Axe/memory-allocation.axe

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+Buff(100)→Str1
+.Str1 points to a 100-byte memory region allocated at compile time

Task/Memory-allocation/Lingo/memory-allocation.lingo

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+-- Create a ByteArray of 100 Kb (pre-filled with 0 bytes)
+ba = byteArray(102400)
+
+-- Lingo uses garbage-collection, so allocated memory is released when no more references exist.
+-- For the above variable ba, this can be achieved by calling:
+ba = VOID

Task/Memory-allocation/Nim/memory-allocation.nim

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+# Allocate thread local heap memory
+var a = alloc(1000)
+dealloc(a)
+
+# Allocate memory block on shared heap
+var b = allocShared(1000)
+deallocShared(b)

Task/Memory-allocation/Phix/memory-allocation.phix

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+atom addr = allocate(512)                  -- limit is 1,610,612,728 bytes on 32-bit systems
+...
+free(addr)
+atom addr2 = allocate(512,1)               -- automatically freed when addr2 drops out of scope or re-assigned
+atom addr3 = allocate_string("a string",1) -- automatically freed when addr3 drops out of scope or re-assigned

Task/Memory-allocation/Ring/memory-allocation.ring

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+cVar = "     "  # create variable contains string of 5 bytes
+cVar = NULL     # destroy the 5 bytes string !