More dry, more safe linking in Coreginx.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Try do break; in error location of PhpSite.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Fixed missing proxy_redirect for app side errors for PhpSite. Updated Coreginx.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>