do not change parameter order in old functions

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Feature can be activated over admin mailserver settings. when activated websites uid is used instead of standard vmail-uid. this only takes effect if web and mailserver are on the same server, otherwise it will be old behaviour. switching this setting when mailboxes exist doesn't matter. Mailboxfolder will be created with website uid for this. access of postfix and dovecot now works over mysql-table mail_user. virtual_uid_maps is changed from static to mysql-table. for dovecot<->postfix communication protocoll is changed vrom lda to lmtp. disablelmtp-column is added to mail_user-table. uid and gid can be overwritten by remoting.
ONE OPEN ISSUE: since remoting has completly changed and mail_user_add function is missing at the moment, this function now was inclulded again. it is important to add the both new lines to the future function and then remove this new one.

Added: Changed idn function to support multi-line fields (like mail forward)

Fixed/Implemented: replaced intval() by $app->functions->intval() in all interface functions due to big number problem in intval()

- Added missing sys_tpl table to ispconfig3.sql and moved the definition of the table to the upd_0035.sql file as new tables cant be added in existing update files.
- added new ssl_key field to web_domain table.
- cleaned up unused code from apache plugin.

php 5.4 fixes + bugfix interface/web/admin/list/remote_user.list.php ['table_idx'] from userid to remote_userid

- Added "actions" framework in server to replace the functions provided by the core modules
- Moved system update function from remoteactins core module to software update plugin.

- Added fields for IPv6 support and virtualhost Port Configuration to server_ip table

Fixed: FS#1712 - Welcome email in multiserver setup problem (welcome mail not send because MySQL delay)

Using these variables in welcome email from admin, when mailbox is created.

The conversion to iso-8859-1 causes compatibility problems with some languages, therefore the transition to utf-8

Additionally fixed a bug in web quota calculation.

Added Support for Sieve mail filtering language on dovecot servers.

Fixed: FS#943 - ErrorCreating Email Mailbox - possibility co create mailbox name with CAPITALletters 

Check only for active records when performing a duplicate check for mailboxes / aliases / forwarders

Updated version number to 3.0.1.4 and changed sort order to domain name in the mailbox, alias and forward forms.

Improved client and reseller limit checks

Fixed: FS#778 - mailalias has priority over mailbox if they both exist. Added a error message that prevents it to add a alias or forward when a mailbox with the same email address exists.

fix for local characters not encoded properly in welcome-email. remove trailing empty lines from finnish language, again...