issue #3: fixed race condition in which the notification about the first report loaded occurred before the ListViewController registered for the notification and did not enable that report

also removed multiple instantiations of the report list to make sure all views are using the same list and only LocalReportManager modifies the list
issue #3: set scalesPageToFit = YES for ReportViewController UIWebView
issue #3: project file changes corresponding to removal of AddStdC++.cpp
issue #3: maintenance commit of experimentation code for dealing with utis and linking to report files
issue #3: added LasReader.m where las file parsing will live
issue #3: added LAS and LASZip exported types, Zip and LAS document types, and fixed role and handler rank keys for PDF according to the Apple docs