minor changes to the header, favicon and link to index.php
translated index.php
Sie => Du
Create header_new.php
Create main_index.php
Create support.php
Create howenvirocworks.php
Create support_compare.php
Create support_down.php
Create support_reg.php
Create support_share.php
Create support_sync.php
Create support_new.php
Update header.php

update the support link
Update support_new.php
Update support_new.php
Minor changes in index texts
Fixed profile.php
Repaired error handling
Merge branch 'dev'