modified element name to metadata-properties in job.xsd
Merge pull request #48 from datacleaner/elementnamechange

Modified element name to metadata-properties in job.xsd
Merge pull request #49 from anandswarupv/master

Add AnalysisJobMetadata to the AnalysisJobBuilder. It will hold the job metadata information like the job-name, job-description, author etc. Job Metadata is still optional. Also made the required changes in the JaxbJobReader.
Merge pull request #4 from datacleaner/master

get latest from master