Reapply "Change SDK/DartEditor versioning scheme to semantic versions."

dart/editor/tools/features/com.google.dart.tools.deploy.feature_releng/build_rcp.xml

 <!--
 This build script will build the Dart RCP and Dart update site.
 
 This script will setup the PDE build structure and then call into the PDE
 build system.  The PDE build system has to run under Eclipse.
 -->
 <project name="build_dart" default="build_rcp">
 
     <import file="build-common.xml" />
 
@@ skipping 83 matching lines @@
             Current value: ${build.source}.
             **********************************
             <condition>
                 <not>
                     <available file="${build.source}/docs/README.txt" type="file" />
                 </not>
             </condition>
         </fail>
 
         <!-- parse the tools/VERSION file into an ant property -->
-        <!-- the format is "MAJOR x\nMINOR x\nBUILD x\nPATCH n" -->
+        <!-- the format is "MAJOR x\nMINOR x\nPATCH n" -->
         <loadproperties srcFile="${build.source}/../tools/VERSION">
             <filterchain>
                 <replaceregex pattern=" " replace="="/>
             </filterchain>
         </loadproperties>
-        <property name="dart.version" value="${MAJOR}.${MINOR}.${BUILD}" />
+        <property name="dart.version" value="${MAJOR}.${MINOR}.${PATCH}" />
 
         <condition property="build.revision" value="${env.BUILDBOT_GOT_REVISION}">
             <isset property="env.BUILDBOT_GOT_REVISION" />
         </condition>
         <property name="build.revision" value="000" />
         <property name="dart.version_revision" value="${dart.version}_${build.revision}" />
-        <!-- TODO(devoncarew): we should pull this info from tools/version.dart -->
-        <property name="dart.version.full" value="${MAJOR}.${MINOR}.${BUILD}.${PATCH}_r${build.revision}" />
 
         <dirname file="${build.source}" property="build.source.root"/>
 
         <property name="build.thirdparty" location="${build.source.root}/third_party" />
 
         <property name="build.stage.scripts" location="${build.stage}/scripts" />
         <!-- echoproperties prefix="java." / -->
         <!-- echoproperties prefix="build." / -->
         <property name="build.runtime.abs" location="${build.runtime}" />
         <property name="build.target.abs" location="${build.target}" />
@@ skipping 229 matching lines @@
             </fileset>
         </copy>
 
         <replace dir="${build.stage.features}/com.google.dart.tools.deploy.feature">
             <include name="*.html" />
             <include name="*.mappings" />
             <replacefilter token="@BUILDDATE@" value="${build.date.ymd}" />
             <replacefilter token="@REVISION@" value="${build.revision}" />
             <replacefilter token="@BUILDYEAR@" value="${build.year}" />
         </replace>
+
         <echo message="replacing @BUILDCONFIGS@ in ${build.stage.features}/com.google.dart.tools.deploy.feature_releng/build.properties" />
         <replace dir="${build.stage.features}/com.google.dart.tools.deploy.feature_releng">
             <include name="build.properties" />
             <replacefilter token="@BUILDCONFIGS@" value="${build.configs}" />
         </replace>
 
+        <echo message="replacing @VERSION_QUALIFIER@ in ${build.stage.features}/com.google.dart.tools.deploy.feature_releng/build.properties" />
+        <replace dir="${build.stage.features}/com.google.dart.tools.deploy.feature_releng">
+            <include name="build.properties" />
+            <replacefilter token="@VERSION_QUALIFIER@" value="${build.version.qualifier}" />
+        </replace>
+
         <replace dir="${build.stage.plugins}/com.google.dart.tools.core" >
             <include name="**/DartCore.java" />
             <replacefilter token="@BUILDDATE@" value="${build.date.ymd}" />
             <replacefilter token="@REVISION@" value="${build.revision}" />
         </replace>
 
         <echo message="replacing @CHANNEL@ in ${build.stage.plugins}/com.google.dart.tools.core/update.properties" />
         <replace dir="${build.stage.plugins}/com.google.dart.tools.core" >
             <include name="update.properties" />
             <replacefilter token="@CHANNEL@" value="${build.channel}" />
@@ skipping 90 matching lines @@
 }</echo>
     </target>
 
     <!-- - - - - - - - - - - - - - - - - -
           target: doDeploy_rcp
          - - - - - - - - - - - - - - - - - -->
     <target name="doDeploy_rcp" depends="init, setupBuild, doBuild_rcp, package_rcp">
     </target>
 
 </project>