parallelization fix
XMerge remote-tracking branch 'upstream/master' into feature/parallelization_fix
Merge remote-tracking branch 'upstream/master' into feature/parallelization_fix
fixed tests
fix for possibly invalid core calculation
TableScan and GenericExpressions are parallelizable now.
Added autojson tests for parallelized table scan.
Merge pull request #257 from kaihowl/pr/kh-tablescanpar

TableScan becomes ParallelizablePlanOperation.
Merge pull request #221 from JWUST/feature/parallelization_fix

Query Transformation Fix
Add test to prevent insertion of values larger than what can be represented
Added float and int between expressions for TableScan.
Merge pull request #264 from kaihowl/pullrequest/kh-genericbetween

Added float and int between expressions for TableScan.
Merge pull request #261 from bastih/feature/add_test_bcv

Add test to prevent insertion of values larger than what can be represented
Allow for tuples to be set directly in Table
Remove DictionaryFactory in favor of simpler makeDictionary
Add short documentation for Table constructor
Improve check
Merge pull request #266 from bastih/master

A small batch of improvements
Fix an inconvenience that everything was a target
Merge pull request #267 from bastih/master

Fix an inconvenience that everything was a target