Merge pull request #5 from suever/suever/support-file-schema

Support the use of file schemas for stylesheets

MarkdownPanel.m

@@ -319,7 +319,7 @@ function refresh(self)
  if ischar(val); val = {val}; end
 
  for k = 1:numel(val)
- if startsWith(val{k}, 'http')
+ if startsWith(val{k}, 'http://') || startsWith(val{k}, 'https://') || startsWith(val{k}, 'file://')
  if ~self.stylesheetCache.isKey(val{k})
  % Download CSS files that are not cached
  try