Added DiseaseMatcher prototype

* Added layout for DiseaseMatcher in DataExplorer
* Added RunTimeProperty to show/hide DiseaseMatcher (false by default)
* Updated jquery.bootstrap.pager.js to prevent default behaviour of bumping to top of page on click
* Fixed disease mapping cmd tool to output to correct file name (DiseaseMapping.tsv).
* Added diseasematcher test data set
* Disease list now lists diseases based on data explorer query
* Added pager for disease list