sync master, status:
# On branch master
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	modified:   doc/reference
#	modified:   feed.xml
#	new file:   hack/2014/01/21/grinder.html
#	new file:   hack/arduino/2014/01/15/mbox-02.html
#	new file:   hack/ipsec/vpn/ssl/2014/03/28/ipsec.html
#	modified:   index.html
#