Merge branch 'master' into slxu-fix-and-improve-deployment
Merge branch 'master' into slxu-fix-and-improve-deployment
Fix typo
localPath may have space
Move all get_host_port_path to myriadeploy.py
Merge branch 'slxu-fix-and-improve-deployment' of https://www.github.com/uwescience/myria into slxu-fix-and-improve-deployment
Remove errornous comment and useless worker idx i
Merge branch 'master' into slxu-fix-and-improve-deployment
Api: use Throwable rather than Exception as the catch-all

Things like StackOverflowError are Throwable > Error, not Throwable >
Exception, so we were missing them.
SubQueryPlan: avoid infinite recursion

Do not revisit an object for which you have already updated the read-write set.
May happen in case of recursion.
Merge pull request #603 from uwescience/fix-599

Fix #599
DatasetResource: use default toString() for setting attachment filename

Fix uwescience/myria-web#190
Merge pull request #596 from uwescience/slxu-fix-and-improve-deployment

Slxu fix and improve deployment
Merge branch 'master' into slxu-fix-network-backpressure
MasterCatalog: set query plan null if cannot deserialize it

Fix #600
Merge pull request #604 from uwescience/fix-myria-web-190

DatasetResource: use default toString() for setting attachment filename
Merge pull request #606 from uwescience/fix-600

MasterCatalog: set query plan null if cannot deserialize it
Update janino, allow default imports for expressions
remove unused const eval interface
Implement hash expression (md5 for now) operator as requested my @billhowe