Clean up refactoring

Author: Yogi Valani

Dockerfile

@@ -12,14 +12,11 @@ RUN locale-gen "en_US.UTF-8"
 
 RUN curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add - \
     && curl https://packages.microsoft.com/config/ubuntu/16.04/prod.list | tee /etc/apt/sources.list.d/msprod.list \
-    && apt-get update
-
-RUN apt-get install -y mssql-tools unixodbc-dev
-
-RUN ln -sfn /opt/mssql-tools/bin/sqlcmd /usr/bin/sqlcmd \
-    && ln -sfn /opt/mssql-tools/bin/bcp /usr/bin/bcp
-
-RUN apt-get remove -y curl apt-transport-https \
+    && apt-get update \
+    && apt-get install -y mssql-tools unixodbc-dev \
+    && ln -sfn /opt/mssql-tools/bin/sqlcmd /usr/bin/sqlcmd \
+    && ln -sfn /opt/mssql-tools/bin/bcp /usr/bin/bcp \
+    && apt-get remove -y curl apt-transport-https \
     && apt-get autoremove -y \
     && apt-get clean \
     && apt-get autoclean