Issue-ID: MSB-671
Signed-off-by: jinquanni <ni.jinquan@zte.com.cn>
Change-Id: Ied10f83b17610a504166b2f3aed896813a41a29d
**Bug Fixes**
-- MSB-663 NGINX request is too small on one keepalive connection
+- MSB-663 NGINX requests is too small on one keepalive connection
- MSB-645 remove obsolete docs from msb/java-sdk repo
- MSB-646 remove obsolete docs from msb/discovery repo
- MSB-633 remove duplicated docs in msb/apigateway repo and update sphinx config files