Merge pull request #546 from georgebyelas/master

fixed pbs submit and all files exist, hopefully ;)
Merge pull request #547 from georgebyelas/master

fixed pbs submit back; it was an issue with workflow
update sql connector 5.1.24->5.1.25 (resolve tomcat memory leaks)
disable 2nd level cache, enable foreign key indexing
Merge pull request #551 from georgebyelas/master

issue #507 --create works only from a certain working directory
store enum options in static field, lazy create list
improve dataset importer performance
Merge pull request #552 from dennishendriksen/master

Improve data set importer performance
Merge pull request #553 from georgebyelas/master

better implementation of getting resources
Merge pull request #555 from georgebyelas/master

small fix README.MD
improve entity importer performance
Merge pull request #558 from dennishendriksen/master

Improve entity importer performance
Fix for #549 Batch bulk requests in ElasticSearchService.indexTupleTable
Merge branch 'master' of https://github.com/molgenis/molgenis
fixed the bug that RestApi throws an error when the value of expanded field does not exist
Merge pull request #559 from dennishendriksen/master

Fix for #549 Batch bulk requests in ElasticSearchService.indexTupleTable
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge pull request #560 from ChaoPang/master

Fixed the bug that restApi client throws an error when the value of expanded field does not exist
add .gitignore files
Merge branch 'master' of https://github.com/molgenis/molgenis