[TYPO3-core] RFC #6872: Add suggest-like feature to TCEforms

[Andreas Wolf]

Hi folks!

I attached a new version of the patch, with two major improvements (and
many minor ones):

* The configuration may now fully be done via TCA, so no TSconfig is
  required by default, even for non-standard settings. TSconfig is still
  used for overriding settings.
* The suggest box now is implemented as a TCEforms wizard. This also
  changes the configuration in TCA. Example:

$TCA["tx_demoajaxselect_demo"]["columns"]["aSampleColumn"]["config"] =
array( ...,
"wizards" => array(
    "suggest" => array(
        "type" => "suggest",
        "config" => array(
            "tx_a21glossary_main" => array(
            "suggestClass" => "tx_a21glossary_ajaxselect",
            )
        )
    )
)
...);


Apart from that, there were changes to the CSS class names and some code
parts. Thanks to Benni Mack for doing this!


Andreas