7.x

Issue #1362322 by petr.konderla: Fixed problem with language module on virtual hosts
Issue #1191016 by As If: Prevent duplicate IPs from being inserted

Fixed minor syntax errors
#1940006: Missing check for search404_disable_error_message by sshivell: Added missing check for search404_disable_error_message fo
r case where results array does not exist

Dev version of the Real Estate module.

release 7.x-1.0

Correcting bugs.

GCC Contextual Block is now working !!!

Conformation to coding standards. No change in functionality!