Arranged generator classes into packages to make it possible to compile GenerateInjectors separately.

build.xml

@@ -85,13 +85,14 @@
         <cleandir dir="${output}/classes/injectorsGenerator"/>
         <javac destdir="${output}/classes/injectorsGenerator" debug="true" debuglevel="lines,vars,source" includeAntRuntime="false">
             <src path="injector-generator/src"/>
+            <src path="generators/org/jetbrains/jet/generators/injectors"/>
             <src refid="compilerSources.path"/>
             <classpath refid="classpath"/>
         </javac>
     </target>
 
     <target name="generateInjectors" depends="injectorsGenerator">
-        <java classname="org.jetbrains.jet.generators.GenerateInjectors" failonerror="true">
+        <java classname="org.jetbrains.jet.generators.injectors.GenerateInjectors" failonerror="true">
             <classpath refid="classpath"/>
             <classpath path="${output}/classes/injectorsGenerator"/>
         </java>