Log Message:
Update 0.60 to 0.61
-------------------
0.61  Mon Oct  8 00:27:39 2012
        - Added patch from Frank Lichtenheld fixing IPC::Shareable's dependence
          on the presence of a perl bug which is no longer present in perl >= 5.10
        - Fixed bug reported by Dan Harbin where the FETCH operation on a tie()d
          string containing HASH, ARRAY, or SCALAR fails because it was using
          the stringification of the data to determine what kind of reference
          it was.  Now using Scalar::Util::reftype
        - Added missing dependency on IPC::Semaphore to Makefile.PL (reported
          by Adrian Issott)
        - Added a 'sleep 1' in a test that was hanging on certain systems
          due (possibly) to two alarm signals coming too quickly to the
          child process.  From Ton Voon.