hdf5

Added class DSetAccPropList
Description:
    - Added class DSetAccPropList for the dataset access property list.
    - Added wrapper for H5Dget_access_plist to class DataSet
        // Gets the access property list of this dataset.
        DSetAccPropList getAccessPlist() const;

    - Added wrappers for H5Pset_chunk_cache and H5Pget_chunk_cache to class
      DSetAccPropList
        // Sets the raw data chunk cache parameters.
        void setChunkCache(size_t rdcc_nslots, size_t rdcc_nbytes, double rdcc_w0)

        // Retrieves the raw data chunk cache parameters.
        void getChunkCache(size_t &rdcc_nslots, size_t &rdcc_nbytes, double &rdcc_w0)

    - Added two more arguments to H5Location::createDataSet:
        const DSetAccPropList& dapl = DSetAccPropList::DEFAULT
        const LinkCreatPropList& lcpl = LinkCreatPropList::DEFAULT

    - Added one more argument to H5Location::openDataSet:
        const DSetAccPropList& dapl = DSetAccPropList::DEFAULT

Platforms tested:
    Linux/64 (jelly)
    Linux/32 (jam)
    Darwin (osx1010test)