New contents.css

[Frederico Caldeira Knabben]

We should have a rich contents.css, which makes contents created with the editor modern and cool.

This could be accompanied by new samples contents (getting rid of Little Red...) that will also make the editor look cool when loading a sample. Other than beautiful at the first glance, it can also expose some of the editor features.

[Frederico Caldeira Knabben]

Note that, still the new styles must be good enough for the overall usage of the editor. This means that we must come with something that will fit all needs, but still be nice.

Of course the sites using CKEditor content will not match the editor styles, but they'll not match the current styles as well, so better to make it look good.

[Frederico Caldeira Knabben]

On the current branch, the combos have their items cut (e.g. font size), because contents.css is enforcing the line-height.

[Frederico Caldeira Knabben]

Before masterising, the default contents must be htmlencoded as textarea cannot contain tags (the samples must show the right way for it).

Additionally, the contents must be put in a single line (minified HTML). The focus on the demo pages is not on the contents but on the rest of the page.

[Frederico Caldeira Knabben]

I've just pushed a few changes to it. I'm ok to masterise it now.

[Olek Nowodziński]

​Branch masterized.