update admin/sprachdatei
Merge branch 'diddipoeler-master'
nochmalige ausbesserung SPORTSMANAGEMENTADMIN in SPORTSMANAGEMENT_ADMIN

Signed-off-by: stony <webmaster@sport4u.at>
update admin/language/de-DE/de-DE.com_sportsmanagement.ini

Signed-off-by: stony <webmaster@sport4u.at>
Merge branch 'diddipoeler-master'
Merge pull request #69 from sigal/master

update backend