Remove outdated m1 build

sandbox/other/project.xml

@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<project>
-  <extend>${basedir}/../project.xml</extend>
-  <pomVersion>3</pomVersion>
-  <artifactId>acegi-security-sandbox</artifactId>
-  <name>Acegi Security System for Spring - Sandbox</name>
-  <siteDirectory>/home/groups/a/ac/acegisecurity/htdocs/multiproject/acegi-security-sandbox</siteDirectory>
-  <repository>
-    <connection>scm:svn:https://svn.sourceforge.net/svnroot/acegisecurity/trunk/acegisecurity</connection>
-    <developerConnection>scm:svn:https://svn.sourceforge.net/svnroot/acegisecurity/trunk/acegisecurity</developerConnection>
-    <url>http://svn.sourceforge.net/viewcvs.cgi/acegisecurity/trunk/acegisecurity/sandbox/</url>
-  </repository>
-  <dependencies>
-    <dependency>
-      <groupId>org.acegisecurity</groupId>
-      <artifactId>acegi-security</artifactId>
-      <version>1.0.0</version>
-      <type>jar</type>
-      <url>http://acegisecurity.org</url>
-    </dependency>
-    <dependency>
-      <groupId>ldapsdk</groupId>
-      <artifactId>ldapsdk</artifactId>
-      <version>4.1</version>
-      <type>jar</type>
-    </dependency>    
-  </dependencies>
-  <build>
-    <resources>
-      <resource>
-        <directory>${basedir}/../</directory>
-        <targetPath>META-INF</targetPath>
-        <includes>
-          <include>notice.txt</include>
-        </includes>
-        <filtering>false</filtering>
-      </resource>
-    </resources>
-  </build>
-</project>
-