code review 4576042: template: rearrange the code into separate files.

template: rearrange the code into separate files.
The single file was getting unwieldy.
Also remove use of vector; a slice works fine - although
it's an unusual one.

[r, 2011-06-05 23:42:36]

Hello golang-dev@googlegroups.com,

I'd like you to review this change to
https://go.googlecode.com/hg/

[r2, 2011-06-05 23:43:25]

P.S. other than removing vector, this was pure file rearrangement. no semantic
changes.

[gri, 2011-06-06 18:40:30]

LGTM

[r, 2011-06-06 21:33:12]

*** Submitted as http://code.google.com/p/go/source/detail?r=16741d5e6706 ***

template: rearrange the code into separate files.
The single file was getting unwieldy.
Also remove use of vector; a slice works fine - although
it's an unusual one.

R=golang-dev, r, gri
CC=golang-dev
http://codereview.appspot.com/4576042