merge tjoneslo: Fix bug in the fdb-sql-layer.init script for the DEB packaging,
merge tjoneslo: Fix bug in the fdb-sql-layer.init script for the DEB packaging,

Merge pull request #1216 from tjoneslo/sql-layer/init.d-script-fix
https://github.com/FoundationDB/sql-layer/pull/1216

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