add custom CSS functionality
add all_tags lists to templates and postmanager functions to get all unique tags for posts and blog setting to show/hide tags in posts list
fix tags with hyphen not working on fitler
add help text for tags
add tags to posts
add blog setting for number of items to return in feed
update markdown auto formatter to include many more keyboard shortcuts
add new setting for auto markdown link formatting on paste in the editor
add defaults for blog footer for atom feed link
Initial commit from GitHub