Add version of so files

Add version of so files

- Previously, there is no version for so files in this package.
- The initial version of so files is 0.5.0, not 1.0.0.
  Because the version of so files can be managed differently with package version,
  and the prebuilt binary which has dependency of this package will be failed
  while loading this shared library by different so name if version of so file is 1.0.0.
  (new:libmmfcamcorder.so.1 vs old:libmmfcamcorder.so.0)

[Version] 1.0.0-1
[Issue Type] Update

Change-Id: I29c9c9da8ef7bb9221b9154aa0a2b72158b172f3
Signed-off-by: Jeongmo Yang <jm80.yang@samsung.com>