Change docs on clevertech website to include responsive info about tables

[SGudbrandsson]

Hi.

I just went on a big wild goose chase due to missing information in the docs in two places (http://yii-booster.clevertech.biz/components.html#tables + http://yii-booster.clevertech.biz/json-grid.html). The thing is, it's mentioned in http://yii-booster.clevertech.biz/extended-grid.html so I just assumed that this was ONLY relevant to the Extended table.

The information I'm talking about is "responsive grid".

Please add information in the json-grid webpage and the table part of the components website regarding "responsive" to the grid configuration to get a responsive grid.

Thanks :)

/sig

[digitalcrab]

Postponed to version 3.0.0