BIGTOP-14. Add CHANGES.txt file.
BIGTOP-14. Add CHANGES.txt file.

git-svn-id: 0cbc8c076774f10ba31542f251468f5b94cfdb25@1159449 13f79535-47bb-0310-9956-ffa450edef68

mattfenwick/bigtop,gridgain/apache-bigtop,jagatsingh/bigtop,oflebbe/bigtop,ravwojdyla/bigtop,aelent/bigtop,Guavus/bigtop,mbalassi/bigtop,welikecloud/bigtop,Altiscale/bigtop,juju-solutions/bigtop,arenadata/bigtop,gridgain/apache-bigtop,belvedere-trading/bigtop,panagiotisl/bigtop,odpi/bigtop,juju-solutions/bigtop,tomz/bigtop,evans-ye/bigtop,belvedere-trading/bigtop,juju-solutions/bigtop,welikecloud/bigtop,Guavus/bigtop,panagiotisl/bigtop,mombergm/bigtop,oflebbe/bigtop,shiroyp/bigtop,amitkabraiiit/bigtop,odpi/bigtop,tomz/bigtop,jayunit100/bigtop,dduvnjak/apache-bigtop,lewismc/bigtop,sekikn/bigtop,minggLu/bigtop,c0s/bigtop,SwathiMystery/bigtop,panagiotisl/bigtop,sekikn/bigtop,Altiscale/bigtop,markgrover/bigtop-rvs,ravwojdyla/bigtop,apurtell/bigtop,evans-ye/bigtop,mbalassi/bigtop,shiroyp/bigtop,jagatsingh/bigtop,sekikn/bigtop,odpi/bigtop,mbalassi/bigtop,markgrover/bigtop-rvs,youngwookim/bigtop,rnowling/bigtop,gridgain/apache-bigtop,apache/bigtop,apurtell/bigtop,ravwojdyla/bigtop,Altiscale/bigtop,JunHe77/bigtop,minggLu/bigtop,apurtell/bigtop,mattfenwick/bigtop,SwathiMystery/bigtop,c0s/bigtop,alaunay/bigtop,youngwookim/bigtop,sekikn/bigtop,JunHe77/bigtop,sekikn/bigtop,youngwookim/bigtop,arenadata/bigtop,b-long/bigtop,amitkabraiiit/bigtop,welikecloud/bigtop,odpi/bigtop,juju-solutions/bigtop,gridgain/apache-bigtop,apache/bigtop,rnowling/bigtop,jayunit100/bigtop,lewismc/bigtop,shiroyp/bigtop,mombergm/bigtop,apache/bigtop,JunHe77/bigtop,SwathiMystery/bigtop,dduvnjak/apache-bigtop,apache/bigtop,rnowling/bigtop,welikecloud/bigtop,gridgain/apache-bigtop,dduvnjak/apache-bigtop,aelent/bigtop,lewismc/bigtop,Altiscale/bigtop,belvedere-trading/bigtop,tomz/bigtop,mattfenwick/bigtop,mbalassi/bigtop,panagiotisl/bigtop,mombergm/bigtop,alaunay/bigtop,youngwookim/bigtop,lewismc/bigtop,b-long/bigtop,arenadata/bigtop,amitkabraiiit/bigtop,Guavus/bigtop,c0s/bigtop,markgrover/bigtop-rvs,dduvnjak/apache-bigtop,ravwojdyla/bigtop,JunHe77/bigtop,mattfenwick/bigtop,oflebbe/bigtop,alaunay/bigtop,jayunit100/bigtop,alaunay/bigtop,b-long/bigtop,Guavus/bigtop,jagatsingh/bigtop,aelent/bigtop,ravwojdyla/bigtop,apache/bigtop,mattfenwick/bigtop,evans-ye/bigtop,minggLu/bigtop,markgrover/bigtop-rvs,evans-ye/bigtop,arenadata/bigtop