Version 1.01
    * Fixed Build.PL to pick up correct location of bam header files.
    * Eliminated several memory leaks that manifested when reading BAM files 
      with lots of targets.
    * Made -fasta argument optional when using high-level interface.

Version 1.00
    * initial release

Tue Jun 23 23:47:28 BST 2009
    * Many documentation improvements
    * Improved performance of high-level interface for fetch() and pileup() functions.
    * Added information to README about how to compile with samtools 0.1.4

Thu May  7 09:47:02 EDT 2009
    * See t/01sam.t for a demonstration of the API.
    * Essentially all of the API is fleshed out, with the exception of the ability to generate
      padded alignment itself.
    * The $alignment->query() interface is the one to use for retrieving start, end and sequence
      of the query sequence. The $alignment->target() interface flips the meaning of start and
      end when the alignment is reversed, to accomodate old AceDB/GFF2 scripts.
