a ton of fixes. Close to running smoothly in all cases
tagging for prod db
code cleanup
reduced the size of each repository log file to avoid heap space errors
Minor bug fixes
copied dnet-openaire-stats/branches/new-schema, dnet-openaire-stats-workflow/trunk, dnet-openaire-usage-stats-export/trunk @55650
numerous bug fixes and changes to schema
merge download and view stats
crawl last 6 months if repository is new
prepare for java8 release
move changes from dnet4
java8
dnet45