doc: add more go1.3.txt items, sort.
doc: add more go1.3.txt items, sort.

LGTM=r
R=r
CC=golang-codereviews
https://codereview.appspot.com/70120044

tv42/old-go,tv42/old-go,pombredanne/go-deleteme,tv42/old-go,tv42/old-go,pombredanne/go-deleteme,tv42/old-go,tv42/old-go,pombredanne/go-deleteme,pombredanne/go-deleteme,pombredanne/go-deleteme,tv42/old-go,pombredanne/go-deleteme,pombredanne/go-deleteme