Fixes ticket #66: customize output colors only if colors supported
Fixes ticket #68: show_urls prints class instances and other 'exotic' view objects in a nicer form
Merge branch 'official'

Resolved whitespace conflict in:
	django_extensions/management/commands/show_urls.py
Merge branch 'gdoermann'
Merge branch 'django-extensions'
Merge branch 'django-extensions'
Search in HTML files and handle Django comments
Add tests for the print_settings command
Make `python setup.py test` run the test suite.
Add tox.ini for tox (http://tox.testrun.org/)
Add .travis.yml for Travis CI (http://travis-ci.org/)
Merge pull request #224 from fusionbox/master

Django 1.4 WSGI_APPLICATION support
dumpscript: the generated file has some coments that helps they way it is parsed
dumpscript: Objects not added are created as on the first step instead of the second
dumpscript: improved how dependencies are calculated
dumpscript: little refactoring for readability
dumpscript: now dependencies of non exported classes are added as well
dumpscript: User can easily choose fields to locate objects that will not be exported,

def orm_item_locator( ormobj ):
    """
    This function is called every time an object that will not be exported is required.
    Where ormobj is the referred object.
    The output of this function is a string that will be used in a string similar to this:
    xpto.objects.get(id=44)
    The default behavour is to send the ID, but if you change this function
    you could do somthing smarter like:
    xpto.objects.get(name="john muir")
Add docs for `print_settings` command
Merge pull request #226 from msabramo/docs-print_settings

Add docs for `print_settings` command