Move TEZ-1579 to the 0.5.2 section in CHANGES.txt
Move TEZ-1579 to the 0.5.2 section in CHANGES.txt

ChetnaChaudhari/tez,sequenceiq/tez,ueshin/apache-tez,jth/tez,zjffdu/tez,Altiscale/tez,guiling/tez,guiling/tez,Altiscale/tez,jth/tez,ueshin/apache-tez,sidseth/tez,zjffdu/tez,bernhardschaefer/tez,apache/tez,bernhardschaefer/tez,sidseth/tez,Parth-Brahmbhatt/tez,zjffdu/tez,bernhardschaefer/tez,apache/tez,dongjiaqiang/tez,dongjiaqiang/tez,apache/tez,apache/tez,navis/tez,dongjiaqiang/tez,guiling/tez,ueshin/apache-tez,sequenceiq/tez,ChetnaChaudhari/tez,Altiscale/tez,ChetnaChaudhari/tez,amirsojoodi/tez,ueshin/apache-tez,amirsojoodi/tez,bernhardschaefer/tez,sidseth/tez,sidseth/tez,navis/tez,amirsojoodi/tez,zjffdu/tez,jth/tez,navis/tez,sidseth/tez,sequenceiq/tez,Parth-Brahmbhatt/tez,amirsojoodi/tez,bernhardschaefer/tez,Parth-Brahmbhatt/tez,navis/tez,Parth-Brahmbhatt/tez,dongjiaqiang/tez,ChetnaChaudhari/tez,Parth-Brahmbhatt/tez,Altiscale/tez,jth/tez,guiling/tez,apache/tez,zjffdu/tez,amirsojoodi/tez,ChetnaChaudhari/tez,jth/tez,navis/tez,guiling/tez,ueshin/apache-tez,dongjiaqiang/tez