Raised the SPARQL index time_limit to 300 seconds
 Fixed issue #75 - Error appears after turned on metadata functionality
Implemented a smarter SPARQL indexing procedure with AJAX batch processing. Brought back some of the reverted changes (not tinymce 4 yet). Minor fixes.
Fixes in SPARQL endpoint indexing (infinite loop resolved)
Timed sections and cognitive load testing
Timed sections and cognitive load testing
Bug fixing. Summary report
Bug fixing. Summary report
Bug fixing. Summary report
Bug fixing: renaming PHPExcel folder
Bug fixing: 4R Report: Tooltips
SQL combined files
Merge remote-tracking branch 'origin/release-candidate'