changed default foldPrefix dash (“-”) to tilde (“~”) to avoid clashes with markdown's bullet-lists which may also start with dashes (“-”)
enhanced code-folding and comment-embbeding implemenation to allow a series of comments to be embedded info code and folded
changed the folded comment suffix from three single dots (“...”) to the proper triple-dot continuation-sign (“…”)
Merge branch 'feature-collapse-and-embbed-comments-enhancement'

Conflicts:
	lib/languages.coffee
	lib/styles/default/style.css
	lib/utils.coffee