upgraded admin ui
prepare release 0.5.1
updated crate-admin
nailed new python package versions for itest
prepare release 0.35.2
downgraded crate-theme to 0.13
prepare release 0.35.3
fix NPE that could occur using COPY FROM
fix serialization error with count(distinct long_col)
prepare release 0.35.4
added travis config
added sys.nodes.heap expression
add s3 output for COPY TO