Quintagroup-plonetabs

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* Added French translations from transifex, thanks Marc Sokolovitch
[kroman0, msoko]

* Updated code according with pep8, pylint, pyflakes
[kroman0, potar]

* Fixed tests and compatibility with Plone 3 (added plone detecting)
[potar]

* Added plone.browserlayer to install_requires (setup.py)
[potar]

* Added more tests, cleanup code
[kroman0]

* Added description field
[kroman0]

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* Updated permissions. Starting from Plone 4.1 it is necessary
to import permissions.zcml from Products.CMFCore.
[potar]

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* Merged plone4 branch [chervol]

* Confirmed plone4 compatibility [gotcha]

* Take care of the case when there are no tabs [gotcha]

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* Updated documentation appropriately to changes and made it a valid reST text.
[piv]

* Added tests, including tests for javascript code (using ecmaunit.js and
Selenium tests (be means of kss.demo package)).
[piv]

* Added Ukrainian translation.
[piv]

* Made package fully translatable.
[piv]

* Added possibility to explicitly change configlet edit mode, between
rich (Ajax based) and plain (basic HTML) modes.
[piv]

* Added uninstall procedure.
[piv]

* Got rid of TODO.txt file.
[piv]

* Added browser layer for installed product. Used it for browser views.
[piv]

* Now portal status messages are hidden after 10 seconds (of course this
concerns only Ajax based mode ;-).
[piv]

* Formatted python code to make it shorter or equal to 80 characters per line.
[piv]

* Refactored presentation layer (html/css things).
[serg]

* Made Ajax configlet fully compatible with IE7.
[piv]

* Fixed switching between categories for IE7.
[piv]

* Switched off browser's autocomplete feature for name field in add form.
[piv]

* Refactored messaging strategy, made it a little bit friendlier and
more consistent.
[piv]

* Fixed js id generation after cancel button.
[piv]

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* Improved actions reordering mechanism.
[piv]

* Added possibility to edit actions of any categories located in
portal_actions tool.
[piv]

* All templates are now zope 3 views.
[piv]

* All Ajax functionality is based now on kss javascript framework.
[piv]

* Initial package structure.
[zopeskel]