install jsonpointer in setup.py (fixes #10)
bump version to 0.9
updated old spec draft number in README.md
use from/path instead of path/to for move, copy
fix incorrect JsonPatch.__hash__(), fixes #11
fix test run in travis build
various smaller bugfixes
script for running external tests from a json file
fix exception handling for Python 2.5
add simplejson as a requirement for Python 2.5
remove Python 2.5 compatability
bump version to 0.11
update spec draft number to 08
add MANITFEST.in to include requirements.txt
remove duplicate raise statement
add missing assert in test_append()
"add" op should overwrite existing field in obj
skip disabled external tests
ext tests w/o result check if no exceptions raised
Mention external tests in README.md