Upgrade boto3 to 1.2.5
Upgrade boto3 to 1.2.5

pypa/warehouse,pypa/warehouse,pypa/warehouse,karan/warehouse,alex/warehouse,alex/warehouse,dstufft/warehouse,karan/warehouse,wlonk/warehouse,karan/warehouse,dstufft/warehouse,wlonk/warehouse,karan/warehouse,karan/warehouse,dstufft/warehouse,alex/warehouse,alex/warehouse,alex/warehouse,wlonk/warehouse,dstufft/warehouse,pypa/warehouse