[FEATURE] Avoid flickering on appearing
Update ext_emconf.php
[BUG] Handle exception on empty form submit.
Merge pull request #2 from kaystrobach/CatchEmptyEmail

[BUG] Handle exception on empty form submit.
[BUG] Fixed empty url in html and text mails.
Merge pull request #3 from kaystrobach/emptyUrl

[BUG] Fixed empty url in html and text mails.
[FEATURE] Prefill user data for logged in users
[FEATURE] Prefill user data for logged in users
[BUG] Handle exception on empty form submit. (Improvements)
Merge pull request #5 from kaystrobach/CatchEmptyEmail

[BUG] Handle exception on empty form submit. (Improvements)
Merge pull request #4 from kaystrobach/prefilUserinfoIfPossible

[FEATURE] Prefill user data for logged in users
Merge pull request #6 from kaystrobach/master

merge master changes to upstream for typo3.org