Implement continuous tape labels and path-based label shapes.

- Added "roll" as a special paper id
- Added roll_width attribute to draw tape in previews
- Updated Brother QL-500/* label templates
- Preserve print dialog settings between print jobs.
- Added path based labels for arbitrary shaped labels.
- Fleshed out implementation of continuous labels.

translations/templates_ca@valencia.ts

@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.1" language="ca@valencia" sourcelanguage="en_US">
+<TS version="2.1" language="ca_ES">
 <context>
     <name>XmlStrings</name>
     <message>
         <source>Address labels</source>
-        <translation type="unfinished">Etiquetes d&apos;adreça</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Any card</source>
-        <translation type="unfinished">Qualsevol targeta</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Any label</source>
-        <translation type="unfinished">Qualsevol etiqueta</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Arch file inserts</source>
@@ -45,7 +45,7 @@
     </message>
     <message>
         <source>Business cards</source>
-        <translation type="unfinished">Targetes de visita</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>CD/DVD booklet</source>
@@ -109,7 +109,7 @@
     </message>
     <message>
         <source>CD/DVD or other media</source>
-        <translation type="unfinished">CD/DVD o un altre suport</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>CD/DVD tray</source>
@@ -157,7 +157,7 @@
     </message>
     <message>
         <source>Diskette labels</source>
-        <translation type="unfinished">Etiquetes de disquet</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Divider labels</source>
@@ -225,7 +225,7 @@
     </message>
     <message>
         <source>Labels</source>
-        <translation type="unfinished">Etiquetes</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Large address labels</source>
@@ -249,11 +249,11 @@
     </message>
     <message>
         <source>Mailing labels</source>
-        <translation type="unfinished">Etiquetes de correu</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Mailing/shipping products</source>
-        <translation type="unfinished">Productes de correu/facturació</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Medical chart labels</source>
@@ -321,7 +321,11 @@
     </message>
     <message>
         <source>Post cards</source>
-        <translation type="unfinished">Postals</translation>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Postage stamp labels</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Printable mousepad</source>
@@ -329,7 +333,7 @@
     </message>
     <message>
         <source>Rectangular labels</source>
-        <translation type="unfinished">Etiquetes rectangulars</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Return address labels</source>
@@ -337,7 +341,7 @@
     </message>
     <message>
         <source>Round labels</source>
-        <translation type="unfinished">Etiquetes arrodonides</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>SD card labels</source>
@@ -349,11 +353,11 @@
     </message>
     <message>
         <source>Shipping labels</source>
-        <translation type="unfinished">Etiquetes de facturació</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Square labels</source>
-        <translation type="unfinished">Etiquetes quadrades</translation>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Target stickers</source>
@@ -419,5 +423,9 @@
         <source>Zip disc labels</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Continuous label tape</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 </TS>