8.5.0 to 8.8.2

[ET-CS]

This is a major update. not only I updated up to lastest commit (version 8.8.2 and one commit more) but I added all the demos: Basic, Basic-Plus, Angular, jQuery UI.

Some notes:

• Working only with Django 1.5+. I used the {% Verbatim %} template tag inside the Angular & jQuery demos.(which will be great too instead of templatetags in the Basic Plus UI demo.
• Added .jquery.cookies.js for the basic and basic-plus demos to read the csrf cookie.
• I used newer (not stable release) angular.js release (not like the original Jquery-File-Upload project) due to new settings in that release to supply csrf using other cookie name then default (like Django's). better then changing the csrf cookie name in the Django (I think).
• I've removed the is_ajax() from the DELETE view. needed to fix angular DELETE method which then was redirected and the UI wasn't updated. Anyway, It's logical to return JSON always. There are not security implications from this.

if you want to merge only the Basic Plus UI version 8.8.2, you can merge commit 76999a7. I finished it and then started adding another demos.

[sigurdga]

This is, again, a great example of what you can do. I'm looking forward to test all of the examples! Thanks!

[sigurdga]

The examples are great. I had some minor problems, but they are probably not easily fixable, or they have the same issues in the upstream version I guess.

The basic and basic plus do not show already uploaded (probably the same in upstream - the reason for the name "basic" I guess)
The Jquery UI version does not change background when changing theme. At least in my recent Firefox. (Oh. This isn't changed by the themes - my mistake)

But these are really minor, in my point of view. Please don't bother with them unless you know the solution already ;)

[ET-CS]

Thank you. the basic and basic plus do not show already uploaded files also in the upstream.