ARROW-2614: Remove 'group: deprecated' in Travis
ARROW-2614: Remove 'group: deprecated' in Travis

Author: Korn, Uwe <Uwe.Korn@blue-yonder.com>

Closes #2069 from xhochy/remove-group-deprecated and squashes the following commits:

9b9e6191 <Korn, Uwe> ARROW-2614: Remove 'group: deprecated' in Travis

laurentgo/arrow,icexelloss/arrow,xhochy/arrow,itaiin/arrow,renesugar/arrow,itaiin/arrow,wesm/arrow,xhochy/arrow,kou/arrow,itaiin/arrow,icexelloss/arrow,majetideepak/arrow,icexelloss/arrow,apache/arrow,renesugar/arrow,cpcloud/arrow,cpcloud/arrow,renesugar/arrow,xhochy/arrow,kou/arrow,cpcloud/arrow,pcmoritz/arrow,xhochy/arrow,majetideepak/arrow,cpcloud/arrow,laurentgo/arrow,renesugar/arrow,renesugar/arrow,tebeka/arrow,icexelloss/arrow,icexelloss/arrow,kou/arrow,icexelloss/arrow,tebeka/arrow,cpcloud/arrow,itaiin/arrow,pcmoritz/arrow,itaiin/arrow,wesm/arrow,majetideepak/arrow,icexelloss/arrow,pcmoritz/arrow,majetideepak/arrow,kou/arrow,renesugar/arrow,kou/arrow,renesugar/arrow,cpcloud/arrow,apache/arrow,apache/arrow,laurentgo/arrow,icexelloss/arrow,cpcloud/arrow,pcmoritz/arrow,itaiin/arrow,laurentgo/arrow,xhochy/arrow,kou/arrow,apache/arrow,pcmoritz/arrow,majetideepak/arrow,pcmoritz/arrow,kou/arrow,xhochy/arrow,xhochy/arrow,itaiin/arrow,majetideepak/arrow,icexelloss/arrow,itaiin/arrow,pcmoritz/arrow,wesm/arrow,pcmoritz/arrow,itaiin/arrow,itaiin/arrow,apache/arrow,pcmoritz/arrow,xhochy/arrow,wesm/arrow,xhochy/arrow,cpcloud/arrow,pcmoritz/arrow,majetideepak/arrow,icexelloss/arrow,xhochy/arrow,xhochy/arrow,laurentgo/arrow,apache/arrow,xhochy/arrow,apache/arrow,xhochy/arrow,renesugar/arrow,laurentgo/arrow,apache/arrow,renesugar/arrow,kou/arrow,renesugar/arrow,majetideepak/arrow,wesm/arrow,cpcloud/arrow,tebeka/arrow,itaiin/arrow,tebeka/arrow,laurentgo/arrow,kou/arrow,majetideepak/arrow,renesugar/arrow,majetideepak/arrow,laurentgo/arrow,pcmoritz/arrow,majetideepak/arrow,wesm/arrow,pcmoritz/arrow,kou/arrow,renesugar/arrow,cpcloud/arrow,apache/arrow,cpcloud/arrow,apache/arrow,tebeka/arrow,itaiin/arrow,kou/arrow,pcmoritz/arrow,laurentgo/arrow,renesugar/arrow,kou/arrow,xhochy/arrow,wesm/arrow,cpcloud/arrow,icexelloss/arrow,apache/arrow,laurentgo/arrow,wesm/arrow,majetideepak/arrow,laurentgo/arrow,tebeka/arrow,laurentgo/arrow,wesm/arrow,itaiin/arrow,cpcloud/arrow,wesm/arrow,pcmoritz/arrow,xhochy/arrow,itaiin/arrow,wesm/arrow,icexelloss/arrow,kou/arrow,tebeka/arrow,icexelloss/arrow,apache/arrow,apache/arrow,wesm/arrow,majetideepak/arrow,laurentgo/arrow,tebeka/arrow,wesm/arrow,renesugar/arrow,laurentgo/arrow,tebeka/arrow,laurentgo/arrow,tebeka/arrow,renesugar/arrow,wesm/arrow,kou/arrow,cpcloud/arrow,majetideepak/arrow,pcmoritz/arrow,majetideepak/arrow,apache/arrow,itaiin/arrow,icexelloss/arrow