gh-67 use checkstyle.

CHANGELOG

+- gh-67 Use checkstyle (m1ch1)
+
 0.1.4 - 2/22/12 
 
 - Fixes for Cassandra 0.7 client (tjake)

build-tools/pom.xml

-<project>
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>com.yahoo.ycsb</groupId>
-  <artifactId>build-tools</artifactId>
-  <version>0.1.4</version>
-  <name>Build Tools</name>
-</project>

pom.xml

@@ -88,15 +88,8 @@
         <version>2.6</version>
         <configuration>
           <consoleOutput>true</consoleOutput>
-          <!--configLocation>checkstyle.xml</configLocation-->
+          <configLocation>checkstyle.xml</configLocation>
         </configuration>
-        <!--dependencies>
-          <dependency>
-            <groupId>com.yahoo.ycsb</groupId>
-            <artifactId>build-tools</artifactId>
-            <version>0.1.4</version>
-          </dependency>
-        </dependencies-->
         <executions>
           <execution>
           <id>validate</id>