Initial ucam package for Dia v0.97.2

packages/dia.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<packages:packages xmlns:packages="http://www.wpkg.org/packages">
+
+<!-- http://dia-installer.de/ -->
+
+	<package id="dia" name="Dia Diagram Editor" revision="%version%" reboot="false" priority="43">
+
+	<variable name="version" value="0.97.2-2" />
+	<variable name="fileversion" value="0.97.2" />
+
+	<check type='registry' condition='equals' path='HKLM\software\ucam_wpkg.cam.ac.uk\dia\version' value="%version%"/>
+
+	<install cmd='%WPKGSOFTWARE%\dia\dia-setup-%version%.exe /S' />
+	<install cmd='reg add HKLM\software\ucam_wpkg.cam.ac.uk\dia /t reg_sz /v version /d %version% /f'/>
+
+	<upgrade include='install' />
+
+	<remove cmd='%COMSPEC% /c "%PROGRAMFILES(x86)%\dia\dia-%fileversion%-uninstall.exe" /S' />
+	<remove cmd='%COMSPEC% /c RMDIR /Q /S "%PROGRAMFILES(x86)%\dia\"'>
+		<exit code="0" />
+		<exit code="2" />
+	</remove>
+	<remove cmd='reg delete HKLM\software\ucam_wpkg.cam.ac.uk\dia /f'>
+		<condition>
+			<check type='registry' condition='exists' path='HKLM\software\ucam_wpkg.cam.ac.uk\dia' />
+		</condition>
+	</remove>
+
+	</package>
+
+</packages:packages>