do not track dev files

diff --git a/.classpath b/.classpath
deleted file mode 100755 (executable)
index 595a5bf..0000000
--- a/.classpath
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-       <classpathentry kind="src" output="target/classes" path="src/main/java"/>
-       <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
-       <classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
-       <classpathentry kind="output" path="target/classes"/>
-</classpath>