- Added switch to disable import function in config.inc.php
- Merged language files.

- Fixed "PHP Notice:  Undefined variable: rbl_list in /tmp/ispconfig-3.0.5/install/dist/lib/fedora.lib.php on line 173"
- Redirect Apache/nginx/PHP-FPM/BIND restart errors to STDOUT.

  It is now possible to put a customized copy of each .master template file into
  /usr/local/ispconfig/server/conf-custom/install/
  to keep manual changes done in this file.
  If existing, these .master files are used on ISPConfig upgrade instead of the provided installer templates.

- Set correct values in $conf['web']['website_basedir'].'/php-fcgi-scripts/apps/.php-fcgi-starter' during installation.

Fixed: FS#2593 - PHP Warning: chmod(): No such file or directory in /root/ispconfig3_install/install/dist/lib/debian60.lib.php
Fixed: FS#2595 - postfix RSA certificate generation.
 - Postfix SSL Key is now 4096 bit for greater security

Implemented: FS#2582 - Add support for SSL bundle certificates (SSLCACertificateFile) in ispconfig apache vhost

Fixed: FS#2378 - $conf['theme'] value in interface/lib/config.inc.php is overwritten (reset to 'default') on update

Implemented: FS#2283 - Add O option to dovecot transport in postfix master.cf so that X-Original-To: header is added.

Merged revisions 3049-3051,3053-3054,3058,3070,3074-3077,3082,3086-3088,3091-3092,3094-3095 from stable branch.

- Make sure the apps vhost gets configured no matter if the ISPConfig interface is installed or not.