added gradle plugin 1.2.0-alpha1

Change-Id: I6b454eaacabda3c4b67348df19fb0f9c91c50813
diff --git a/com/android/tools/lint/lint-checks/24.2.0-alpha1/lint-checks-24.2.0-alpha1.jar.md5 b/com/android/tools/lint/lint-checks/24.2.0-alpha1/lint-checks-24.2.0-alpha1.jar.md5
new file mode 100644
index 0000000..1583983
--- /dev/null
+++ b/com/android/tools/lint/lint-checks/24.2.0-alpha1/lint-checks-24.2.0-alpha1.jar.md5
@@ -0,0 +1 @@
+9c12271aa1b7ea187c175c018607bc06
\ No newline at end of file