9912d0cbb2
* BlogsController.cs: Fixes the Markdown usage of the uploaded files: Files are now renamed by dropping invalid characters and replacing spaces by underscores. An existing destination file is removed at upload. * showdown.js: Renders audio and video at client side * to-markdown.js: converts html audio and video to Markdown * TestByteA.cs: adds a prefix, an underscore, to the test table `_testbytea` * Edit.aspx: Uses the new `showdown` javascript module (that previously was named `Showdown`) * Web.csproj: cleaning * MarkdownDeep.dll: Renders video an audio * GruntFile.js: Was pollution