py-webstack: add modeline, adjust whitespace

python/py-webstack/Portfile

@@ -1,26 +1,28 @@
-PortSystem 1.0
-PortGroup python 1.0
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
 
-name			py-webstack
-version			1.0
-categories-append	www
-license			LGPL-2.1+
-platforms		darwin
-supported_archs	noarch
-maintainers		nomaintainer
-description		python module providing a simple, common API for web applications
-long_description	${description}
+PortSystem          1.0
+PortGroup           python 1.0
 
-homepage		http://www.boddie.org.uk/python/WebStack.html
-master_sites	http://www.boddie.org.uk/python/downloads/ \
-		https://pypi.python.org/packages/source/W/WebStack/
-distname		WebStack-${version}
-checksums		md5 0bc82ce99ca08ed8686529bb371ec33e
+name                py-webstack
+version             1.0
+categories-append   www
+license             LGPL-2.1+
+platforms           darwin
+supported_archs     noarch
+maintainers         nomaintainer
+description         python module providing a simple, common API for web applications
+long_description    ${description}
 
-python.versions	27
+homepage            http://www.boddie.org.uk/python/WebStack.html
+master_sites        http://www.boddie.org.uk/python/downloads/ \
+                    https://pypi.python.org/packages/source/W/WebStack/
+distname            WebStack-${version}
+checksums           md5 0bc82ce99ca08ed8686529bb371ec33e
+
+python.versions     27
 
 if {${name} ne ${subport}} {
-    post-destroot	{
+    post-destroot {
         xinstall -m 644 -W ${worksrcpath} README.txt \
             ${destroot}${prefix}/share/doc/${subport}
     }