1.0.0-beta.45

• Breaking change: To make the distinction between normal beginning of file block comments in a C# file and front matter comments, front matter block comments in C# files must now use an extra dash like /*- and -*/.
• Added support for more types of front matter delimiters in more places. For example, Razor files can now define front matter using Razor block comment syntax and a dash like @*- and -*@ at the beginning of a file. HTML files can now define front matter using <!--- and ---> at the beginning of a file (notice three or more - characters instead of two). The various front matter delimiters are also universal and can be used in any file (I.e. you can new use C-style front matter block comments in .css files).
• Added FrontMatterRegexes and AdditionalFrontMatterRegexes settings to help customize the regular expressions used to find front matter.
• Expanded xref lookup behavior to look in all relevant pipelines, not just the "content" pipeline (exclusions can be customized using the XrefPipelines and AdditionalXrefPipelines settings).
• Updated Statiq Framework to version 1.0.0-beta.59.