Replace implicit casts from LSLFloat to int and uint which were removed in

r5487.

Also put the unit tests back for Bamboo to execute them, let's see how this
goes.

.nant/bamboo.build

@@ -21,7 +21,19 @@
     
     <touch file="../${projectdir}/bin/startup_commands.txt" />
 
+    <delete dir="../test-results" />
     <mkdir dir="../test-results" />
+    <nunit2>
+      <formatter type="Xml" usefile="true" extension=".xml" outputdir="../test-results" />
+      <test>
+        <assemblies>
+          <include name="../bin/OpenSim.Framework.Tests.dll" />
+          <include name="../bin/OpenSim.Region.ScriptEngine.Common.Tests.dll" />
+          <include name="../bin/OpenSim.Region.ScriptEngine.Shared.CodeTools.Tests.dll" />
+          <include name="../bin/OpenSim.Region.Environment.dll" />
+        </assemblies>
+      </test>
+    </nunit2>
 
     <zip zipfile="../${projectdir}.zip">
       <fileset basedir="${projectdir}/">