Add template and HTML folder configuration options

Allow user to set the path for the website templates and
output folders in the site.cfg file.

site-generator

@@ -143,7 +143,7 @@ sub main {
 		exit 1;
 	}
 
-	my $tt = get_template_html($config{DBI});
+	my $tt = get_template_html($config{DBI}, $config{app_paths});
 
 	# If command line option all is set, parse configuration file 
 	# for all pages
@@ -154,7 +154,7 @@ sub main {
 		# from the generated list of pages.
 		@page_args= grep { $_ ne 'DBI' } @page_args;
 		@page_args= grep { $_ ne 'root_template' } @page_args;
-		@page_args= grep { $_ ne 'media_hostname' } @page_args;
+		@page_args= grep { $_ ne 'app_paths' } @page_args;
 
 	};
 	foreach my $page_arg (@page_args) {
@@ -207,8 +207,8 @@ sub get_template_html (\%@)  {
 	# HTML comments to make the template file valid HTML.
 	#
 	return Template->new({
-			INCLUDE_PATH => './templates',
-			OUTPUT_PATH	 => './public_html',
+			INCLUDE_PATH => $_[1]{templates_path},
+			OUTPUT_PATH	 => $_[1]{output_path},
 			EVAL_PERL    => 1,
 			START_TAG	 => '<!--%',
 			END_TAG		 => '%-->',

site.cfg

@@ -13,6 +13,11 @@
 #user: hpr-generator  (Suggested user with read-only privileges)
 #password: *********  (Password for user)
 
+# Configure the location of the templates and the generated HTML
+[app_paths]
+templates_path: ./templates
+output_path: ./public_html
+
 # Configure the root template page which pulls in the navigation and 
 # content templates used by each page. An optional baseurl property may 
 # be defined. This is useful when opening files directly from local