According to RFC 4180, the escape character in CSV is “
Rewrite File reader unit tests because I didn’t understand them.
Add a ResourceStats protobuf message.
Extend profiling mode to have resource profiling.
Add funtions to operators to get resource stats
Collect CPU time in each LocalFragment if resource profiling is enabled.
Create the resource log table.
Build the whole pipeline of collecting, sending, recording and querying resource stats.
Add a REST API to get the last heartbeats of workers
SimpleAppender should also be a StreamingStateEncoding.
Just a small fix since it was neglected.
Set new operator ids for recovery tasks.
Also a fix that each fragment from the recovery task need to be called start().
Fix travis due to rebase to master
Merge pull request #657 from uwescience/csv-rfc-fixes

Csv rfc fixes
sqlite4java: upgrade to v.392

Fix #635
QueryResource: add full-text search of the raw queries

Plus tests.
QueryResource: update X-Count for searchTerm as well
add min to the getQueries call to support pagination
CatalogTest: test query searching
QueryManager: fix race in getQueryStatus

Old version: check the catalog, then check current query. Was possible
for the current query to finish in between these two checks, so the
wrong answer would be returned.
MasterCatalog: get rid of isErrorEnabled()