Support setting owner and timestamps of a symbolic link; support using realtime timer (nano-second resolution) on newer Unix systems.
Add new methods to class Unix:
  getSystemTime()
  setUseUnixRealtimeTimer()
  isUseUnixrealtimeTimer()
  setLinkOwner()
  setLinkTimestamps()
  setFileTimestamps()
  setOwner(String, Password)

some java.io.File.lastModified() on some JREs report the last modified
time with sub-second resolution.

Ensure failing to load a native library does not result in an exception.
Remove legacy method ResourceUtilities.closeQuietly().

Add properties native.caching.libpath and native.cachine.libpath.<libname> to get a behavior for loadNativeLibrary() where the files are kept on the file system as a cache of the corresponding resource on the classpath. Add a proper Javadoc.

Remove ICloseable and replace it with AutoCloseable.
Add method ResourceUtilities.closeQuietly().

SVN: 38425

SVN: 35758

Add options to remove old resource temporary files on copying new ones and use it for removing old native library temp files (avoid filling up the temp directory under Windows where mandatory locks prevent file deletion of temp files on shutdown).

SVN: 33566

SVN: 33175

SVN: 33170

SVN: 33169

SVN: 33127

SVN: 33124

SVN: 33123

SVN: 33116

SVN: 32812

SVN: 32315

SVN: 32310

SVN: 32309

SVN: 32231

SVN: 32054