move dired stuff into it's own self-contained place.
automatically fold long-lines in email
slightly better interfacing with ms-lookout. borrowed from http://www.usvishakh.net/umesh/emacs/
enable globally the highlight-line mode
better path
spelling correction in comments (programming-mode) and other places via flyspell and friends
following changes:
	- gmail style customized mail-markers
	- minor fiddling with displaying summary buffer
usual changes
Merge branch 'master' of github.com:anupamk/emacs-starter-kit

Conflicts:
	custom.el
rudimentary mac keyboard bindings