merge nathanlws: Redirect all start-stop-daemon output to /dev/null
merge nathanlws: Redirect all start-stop-daemon output to /dev/null

Merge pull request #913 from nathanlws/sql-layer/debian-swallow-init-output
https://github.com/FoundationDB/sql-layer/pull/913

shunwang/sql-layer-1,shunwang/sql-layer-1,relateiq/sql-layer,jaytaylor/sql-layer,wfxiang08/sql-layer-1,wfxiang08/sql-layer-1,ngaut/sql-layer,relateiq/sql-layer,wfxiang08/sql-layer-1,relateiq/sql-layer,ngaut/sql-layer,shunwang/sql-layer-1,relateiq/sql-layer,jaytaylor/sql-layer,qiuyesuifeng/sql-layer,ngaut/sql-layer,qiuyesuifeng/sql-layer,jaytaylor/sql-layer,shunwang/sql-layer-1,qiuyesuifeng/sql-layer,ngaut/sql-layer,wfxiang08/sql-layer-1,qiuyesuifeng/sql-layer,jaytaylor/sql-layer