[close #135] Allow only POST requests to upload view.
[#134] Update readme.
Fix Readme formatting.
Made get_image_files() exclude hidden files (leading . in filename).
Added never_cache() decorator to browse view, as the it often did not display newly uploaded files after being loaded once.
Merge pull request #137 from natejlong/master

Fix ckeditor-init.js by giving it access to a valid jQuery instance, along with other minor changes to ckeditor-init.js
Merge pull request #136 from dessibelle/master

Excluded hidden files from image browser and modified caching headers
Added lazy JSON encoder in order to support i18n in CKEditor settings

A LazyEncoder has been implemented based on Djangos DjangoJSONEncoder,
rather than json.JSONEncoder, as described [here](https://docs.djangoproject.com/en/dev/topics/serialization/#serialization-formats-json)

This allows us to use `ugettext_lazy` (and other laze functions) in
`settings.py` which adds the possibility to localize strings for use
in the `CKEDITOR_CONFIGS` settings etc.

**Example**

    from django.utils.translation import ugettext_lazy as _

    CKEDITOR_CONFIGS = {
      'default': {
        'stylesSet': [
          { 'name': _('Lead') , 'element': 'p', 'attributes': { 'class': 'lead' } },
          ...
        ]
        ...
      }
Merge pull request #138 from dessibelle/master

Added lazy JSON encoder in order to support i18n in CKEditor settings
Merge branch 'master' of https://github.com/shaunsephton/django-ckeditor