Fix to use unified path for all third party Perl modules

WebminCore.pm

@@ -12,6 +12,8 @@ Full function documentation is in web-lib-funcs.pl.
 
 =cut
 
+use lib ("$ENV{'PERLLIB'}/vendor_perl");
+
 $main::export_to_caller = 1;
 package WebminCore;
 require Exporter;

filemin/filemin-lib.pl

@@ -4,7 +4,6 @@ BEGIN { push(@INC, ".."); };
 use WebminCore;
 &init_config();
 
-use lib './lib';
 use POSIX;
 use Encode qw(decode encode);
 use File::Basename;

xterm/index.cgi

@@ -1,8 +1,5 @@
 #!/usr/local/bin/perl
 # Show a terminal that is connected to a Websockets server via Webmin proxying
-
-use lib ("$ENV{'DOCUMENT_ROOT'}/xterm/lib");
-
 require './xterm-lib.pl';
 &ReadParse();
 

xterm/shellserver.pl

@@ -1,7 +1,7 @@
 #!/usr/local/bin/perl
 # Start a websocket server connected to a shell
 
-use lib ("$ENV{'PERLLIB'}/xterm/lib");
+use lib ("$ENV{'PERLLIB'}/vendor_perl");
 use Net::WebSocket::Server;
 use utf8;