Change to read manifest from classpath

Change-Id: Iba9f66cae0b018efdfd7c0827d3287866eb0b092
Issue-ID: INT-124
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/.gitignore b/.gitignore
index 75d4125..f3b07b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@
 *.log
 .vagrant
 *~
+.checkstyle