Merge branch 'release/0.8.2'

* release/0.8.2: (24 commits)
  more packaging fixes
  version bump to 0.8.2
  updated HISTORY
  fixes setup.py not including media in correct place with pip [thanks fivethreeo]
  fixed version number in docs to reflect the 'develop' state
  fix a bug in the importer that only happen if verbosity=2
  Fix a bug in the search. When the user search for a folder in a popup the filer was loosing the 'select_folder'. This problem has be resolved by passing the appropriate option to the view.
  fix typos in docs
  correct dependency information in docs
  removed sphinx recipe for now (because it overwrites `docs/Makefile` and `docs/make.bat` with absolute paths in the settings)
  added docs about buildout and running tests
  updated testsettings.pt with minimal stuff to make the testsuite run
  Fix the test suite.
  update buildout settings to work for running tests
  fixed import so it works with multiple folders that have the same name and parent name in the same tree
  use unicode strings for print statements (to prevent encoding issues with unicode filenames). normalize path so that imports work trailing slashes in the path
  minor fixes to importer
  Add a management command to import folders and files
  fixes in docs
  add initial docs
  ...
change import order for Python Imaging Library

Changing the import order for 'Image', etc. such that 'from PIL import
Image' is tried first. This allows to use a drop in replacement for PIL
like Pillow (which is setuptools compatible)

When running the tests, the version of coverage was not longer found. ->
bumped the coverage version to 3.5.1
Fix docs reference to default location for static files
fix Django1.4 compatibility issue
getargspec now checks the widget, not its parent
Django1.4 compatibility fix

django.contrib.admin.sites.AdminSite no longer has a root_path attribute
Merge remote-tracking branch 'upstream/master' into develop
Merge pull request #175 from tomscytale/develop

fix Django1.4 compatibility issue
Merge pull request #160 from leonderijke/patch-1

Fix docs reference to default location for static files
Merge pull request #153 from stedi67/develop

change import order for Python Imaging Library
Updated italian translations
Fixed email address in po file
Merge pull request #178 from nephila/develop

Italian translation
FILER_ADMIN_ICON_SIZES now overridable in project settings
Merge pull request #180 from nephila/develop

FILER_ADMIN_ICON_SIZES now overridable in project settings
must seek(0) after reading
indentation fixes
Merge branch 'develop' of github.com:stefanfoulis/django-filer into develop
Temporary fix for easy_thumbnails 1.0 compat
initial travis ci configuration test