Created classes that represent the back end data.
Began work on JSP pages for display.
Changed from using scriptlets to jsp tags.
Added CandidateImageServlet class.
Made changes to other files.
Test branch
Added Data class
Refactored Pipeline class to extend from Data class.
Refactored getDocumentTypes()
Removed all unused imports
Pipeline.java now has the ability to get its DocumentType[] from the dasta store.
Doctype.jsp now gets its document type list from the pipeline.
Moved call to getDocumentTypesFromDataStore() to the constructor.
Added method getDoctypeByID()
Modified initDocuments method to accept the pipeline id instead of doctype id. Now we can lookup documents of this doctype for the given pipeline.
Removed commented code.
Added reference to pipeline object in order to obtain the selected documenttype object.
Deleted PipelineTag file