Better layout for search table
Used variable to try to accelerate 'nondeterministic' execution of filesystem requests. Introduced papertitles top level list. Added function for inspecting what type a note is from its location in the document. Rationalised the links generator to rely exclusively on hash. Introduced prioritisation for note types.
Added table id for CSS
Restructured search page results for notes so that they are organised by note type, then document.