Merge branch 'master' into devel
Added final release steps checklist.
Reloading tests upon import until next release.
More caveats for windows.
psot can be zero, meaning tile part extends to EOC marker.

Must pass in the codestream length to help figure this out.  #78
Updated affected tests.  Closes #78.
Minor doc bugs fixed, closes #79.
Merge branch 'issue79' into devel
Prepping for 0.2.4 bug fix release.
Qualified on centos 6.4.
Qualified on FC17.
Qualified on raspberry pi.
Qualified on mac, 2.6, 2.7, 3.3
Bumping setup.py to 0.2.4 official.
Merge branch 'release-0.2.4'