[maven-release-plugin] prepare release optiq-0.4.8
[maven-release-plugin] prepare release optiq-0.4.8

vlsi/calcite,julianhyde/calcite,wanglan/calcite,YrAuYong/incubator-calcite,joshelser/calcite-avatica,jcamachor/calcite,googleinterns/calcite,jcamachor/calcite,datametica/calcite,glimpseio/incubator-calcite,mprudhom/incubator-optiq,looker-open-source/calcite-avatica,apache/calcite-avatica,amoghmargoor/incubator-calcite,googleinterns/calcite,arina-ielchiieva/calcite,b-slim/calcite,xhoong/incubator-calcite,minji-kim/calcite,YrAuYong/incubator-calcite,mapr/incubator-calcite,mprudhom/incubator-optiq,yeongwei/incubator-calcite,julianhyde/calcite,apache/calcite,dindin5258/calcite,sudheeshkatkam/incubator-calcite,julianhyde/calcite,joshelser/calcite-avatica,hsuanyi/incubator-calcite,googleinterns/calcite,looker-open-source/calcite,apache/calcite-avatica,hsuanyi/incubator-calcite,apache/calcite,julianhyde/calcite,arina-ielchiieva/calcite,amoghmargoor/incubator-calcite,looker-open-source/calcite-avatica,datametica/calcite,arina-ielchiieva/calcite,devth/calcite,glimpseio/incubator-calcite,datametica/calcite,sudheeshkatkam/incubator-calcite,apache/calcite,datametica/calcite,googleinterns/calcite,YrAuYong/incubator-calcite,vlsi/incubator-calcite,amoghmargoor/incubator-calcite,adeshr/incubator-calcite,adeshr/incubator-calcite,joshelser/incubator-calcite,julianhyde/calcite,xhoong/incubator-calcite,vlsi/calcite,jcamachor/calcite,looker-open-source/calcite-avatica,looker-open-source/calcite,apache/calcite-avatica,minji-kim/calcite,minji-kim/calcite,dindin5258/calcite,julianhyde/optiq,sreev/incubator-calcite,vlsi/calcite,dindin5258/calcite,b-slim/calcite,joshelser/incubator-calcite,xhoong/incubator-calcite,amoghmargoor/incubator-calcite,wanglan/calcite,minji-kim/calcite,b-slim/calcite,datametica/calcite,julianhyde/optiq,arina-ielchiieva/calcite,yeongwei/incubator-calcite,jinfengni/incubator-optiq,yeongwei/incubator-calcite,looker-open-source/calcite,sudheeshkatkam/incubator-calcite,apache/calcite-avatica,jcamachor/calcite,glimpseio/incubator-calcite,sudheeshkatkam/incubator-calcite,YrAuYong/incubator-calcite,wanglan/calcite,jinfengni/incubator-optiq,sreev/incubator-calcite,vlsi/calcite,jcamachor/calcite,sreev/incubator-calcite,adeshr/incubator-calcite,mehant/incubator-calcite,joshelser/incubator-calcite,glimpseio/incubator-calcite,yeongwei/incubator-calcite,looker-open-source/calcite-avatica,arina-ielchiieva/calcite,dindin5258/calcite,googleinterns/calcite,dindin5258/calcite,hsuanyi/optiq,dindin5258/calcite,b-slim/calcite,joshelser/calcite-avatica,jcamachor/calcite,amansinha100/incubator-calcite,b-slim/calcite,vlsi/incubator-calcite,mapr/incubator-calcite,vlsi/calcite,devth/calcite,amansinha100/incubator-calcite,jinfengni/optiq,xhoong/incubator-calcite,vlsi/calcite,jinfengni/optiq,julianhyde/calcite,sreev/incubator-calcite,adeshr/incubator-calcite,looker-open-source/calcite,joshelser/incubator-calcite,looker-open-source/calcite,minji-kim/calcite,apache/calcite,looker-open-source/calcite,apache/calcite-avatica,looker-open-source/calcite-avatica,mehant/incubator-calcite,datametica/calcite,hsuanyi/optiq,hsuanyi/incubator-calcite,wanglan/calcite,googleinterns/calcite,apache/calcite,hsuanyi/incubator-calcite,apache/calcite