adding empty pipeline create
Adding parameters to create pipeline
Adding create schedule
Merge branch 'feature/246_downloadRdf' into develop
Adding method to obtain last pipeline execution
Http 404 when not found
Added default user
added empty graph to create pipeline rest api
added empty graph to create pipeline rest api - the right way
Only certain statuses are shown
Adding nextExecution info to schedule
Bugfix null instead of empty string for dates
Fixing date format
Resolving #20 adding last and pending execution functions
Splitting resources
Adding scheduledexecutions
Adding cheduls
Adding sorting of all schedules
Bugfix
Bugfixing NPE