ARROW-4517 [JS] remove version number as it is not used
ARROW-4517 [JS] remove version number as it is not used

cc @trxcllnt

Author: Dominik Moritz <domoritz@gmail.com>

Closes #3595 from domoritz/patch-2 and squashes the following commits:

c7bb8db12 <Dominik Moritz>  remove version number as it is not used

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