[TYPO3-mvc] Updated BlogExample

[Bastian Waidelich]

Bastian Waidelich wrote:

> I've just pushed a first version of an overhauled blog_example extension
> to Gerrit.

I completely forgot to mention, what changes the update includes:

- Updated version from 1.2 to 1.3
- Set dependency to Extbase/Fluid v1.3 and TYPO3 v4.5
- General cleanup according to CGL, some minor tweaks
- Renamed templates & layouts to be UpperCamelCase
- Localization of all aspects (templates, flashmessages, validation errors)
- Improved plaintext rendering
- Administrative actions are only visible to logged in FE users
- Use of pagination widget for blog and post listings
- Added exemplary CSS styles and made templates (X)HTML valid


Keep in mind: The BlogExample was created to collect some best practices 
and demonstrate the possibilities of Extbase & Fluid. It still has some 
glitches and is definitely not meant to be used in productive environments.

Best,
Bastian