Minor fix to search and replace

The sliding offset was calculated incorrectly, so only the first and second replacements in a paragraph were found correctly; all subsequent instances were replaced incorrectly by 1, 2, 3, ... indexes. So this fixes that by calculating the offset correctly.

Also incremented version

Improve search and replace and add font styles

• Refactored and improve search and replace algorithm
• Added strikeout, superscript, and subscript font styles
• Improved TOC to indent for quick styles and filter out OEChildren
• Improved alter size to affect selected region or full page
• Improved trim to include non-breaking whitespace characters
• Fixed insert line to correctly adjust page width
• Resolved all compiler warnings

Minor bug fixes to TOC and casing

2.0.1

bump version

Refactor styling framework

Complete rewrite of the styling framework to clean up and enhance functionality.

Add Paste Rich Text command

Added a Paste Rich Text command to the main menu, allowing pasting of colorized text from Visual Studio and other applications that don't natively copy to HTML.

Add Favorites menu

• Ability to add a page to the Favorites menu
• Click a favorite to navigate to that page
• Remove a page from the Favorites menu
• Pages are sorted alphabetically in the Favorites menu

Pin Notes and Quick Notes

• Add option to pin Notes to top and Quick Notes to bottom when sorting sections, rather than being sorted along with other sections in notebook
• Fix parsing of HTML when containing invalid XML, e.g. lang=en-US --> lang="en-US"

Add Sort Command

Add Sort command to sort pages in current section, sections in current notebook, or all notebooks.

Trim Trailing Whitespace command

Adds the ability to trim trailing whitespace from selected lines of text

Fix to Insert Line command

• Fix to InsertLineCommand, previously did not let you insert subsequent lines after a first line is added
• Update Nuget dependencies