[TASK] Use input type "email" in Install-Tool

Using the type "email" for the test section is state of the art and
avoid user errors because the browser checks the syntax before allowing
a submit.

Resolves: #61936
Releases: master
Change-Id: Idfeb7503d933b2758bbd3e7f7b9e20085a4a79ab
Reviewed-on: http://review.typo3.org/33005
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>
[BUGFIX] Change explanatory text of SYS error reporting config variables

Unify explanatory text of the variables [SYS][errorHandlerErrors],
[SYS][exceptionalErrors], [SYS][syslogErrorReporting] and
[SYS][belogErrorReporting] so that formatting, link to PHP doc and
the numerical default values are similar.

Resolves: #61942
Releases: master, 6.2
Change-Id: Iacdbf18ad5c181c499c23c4c50cebffc6736236c
Reviewed-on: http://review.typo3.org/33018
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
[FEATURE] Usability improvements by top searchbox in list module

For a better user experience in the list module, it makes sense to display
the search box at the top and not at the bottom of the page.
If a user works with a lot of records in the list module it is really
annoying to scroll down, the position in the top is more ergonomic.

With the new search icon in the doc header it is possible to toggle the
new search toolbar. if the user enter a search term and the results in
the list module are filtered, the search toolbar is visible by default.

This patch works also with the searchbox in the page module. The
searchbox in the ElementBrowser is always visible, but also now on top
above the table.

Resolves: #59763
Documentation: #59763
Related: #61777
Releases: master
Change-Id: I25e81b5f5b914cb75bf30de16fcc2da9edd7f6e6
Reviewed-on: http://review.typo3.org/30997
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Felix Kopp <felix-source@phorax.com>
Reviewed-by: Tymoteusz Motylewski <t.motylewski@gmail.com>
Tested-by: Tymoteusz Motylewski <t.motylewski@gmail.com>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>