Fix obsoleted import name
Fix parse_version() to parse webassets_version
Imporve tox and Travis configuration

* Both use requirements-dev.pip.
* Now tox tests with latest Flask and {py26,py27,pypy} .
* Now Travis tests with Flask {0.8,0.9.0.10} and {py26,py27,pypy}.
Jinja2 filter should run in debug mode
parse_version in setup.py didn't use asignee

The parameter wasn't used and the webasset_version requirement was the flask-assets version.
Merge pull request #57 from graffic/patch-1

parse_version in setup.py didn't use asignee
Add support for Python 3

In order to support Python 3, print needs to be used as a function,
imports need to be absolute, and the iter* methods of dicts cannot be
used.

The first is handled with an import from __future__. The second is
handled with an import from __future__ and changes to local imports in
the test suite.

The final change comes in the form of replacing two list comprehensions
with regular for loops that iterate over the dicts' keys rather than
using iteritems (or items in Python 3). The list comprehensions are
being removed because they are not used anywhere; there is no need to
allocate the memory for the lists. The iteration is changing because the
dicts are not being mutated inside the loops. Iterating over the keys
allows for simpler code that supports both Python 2 and Python 3.

tox and Travis CI tests are being updated to include Python 3.3. The
versions used to test it inside tox are consistent with Python 2.6 and
2.7 except for libraries that didn't add support for Python 3 until a
later version. The requirements change is also being reflected in the
development requirements. While PyScss 1.1.5 is being kept for Python
2.x, it is being changed to a minimum requirement as Python 3 support
wasn't added until 1.2.0. Changing this allows for future development
using Python 3.

Finally, these changes drop support for Python 2.5. Support for
print_function wasn't added to __future__ until Python 2.6.
Removed create_parser, now falls back to Flask-Script's create_parser
Remove CatchAllParser
Merge pull request #61 from chacken/master

Removed create_parser, now falls back to Flask-Script's create_parser
Update CHANGES file.
Increment version.
Merge branch 'release/0.9'
Move to new dev version.
Merge pull request #51 from clee704/master

Jinja2 filter should run in debug mode
Merge pull request #48 from papaeye/improve-tox-travis

Imporve tox and Travis configuration

Conflicts:
	.travis.yml
	setup.py
	tox.ini
Add command line option to change jinja extension
"Merge pull request #65 from satiani/master\n\nAdd command line option to change jinja extension"
Merge branch 'new_master'