dali-swig in ubuntu crash fix

dali-swig in ubuntu crash fix

- I got this log msg, so I changed ViewWrapper.cs
=>
Mono: Probing 'CSharp_Dali_delete_ViewWrapper'.
Mono: Found as 'CSharp_Dali_delete_ViewWrapper'.
*** Error in `mono': free(): corrupted unsorted chunks: 0x00000000019daad0 ***
Stacktrace:
  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) Dali.NDalicManualPINVOKE.delete_ViewWrapper (System.Runtime.InteropServices.HandleRef) <0xffffffff>
  at Dali.ViewWrapper.Dispose () <0x0008f>
  at Dali.ViewWrapper.Finalize () <0x00018>
  at (wrapper runtime-invoke) object.runtime_invoke_virtual_void__this__ (object,intptr,intptr,intptr) <0xffffffff>

Conflicts:
	plugins/dali-swig/examples/dali-test.cs

Change-Id: I4fdbfebf4b1829ab15eee591a7463986972a7b64
Signed-off-by: dongsug.song <dongsug.song@samsung.com>