- clarified slice index bounds rules - clarified comparisons of interfaces, slices, maps, channels - removed respective TODO's
- clarified slice index bounds rules
- clarified comparisons of interfaces, slices, maps, channels
- removed respective TODO's

R=r
DELTA=76  (42 added, 16 deleted, 18 changed)
OCL=23132
CL=23479

wesolows/golang-old,gnanderson/go,apparentlymart/golang,tianon/debian-golang,nightlyone/golang,h8liu/golang,dsriram/golang,nightlyone/golang,ssrl/go,gnanderson/go,pombredanne/go-deleteme,wesolows/golang-old,firebitsbr/golang-old,ssrl/go,wesolows/golang,pombredanne/go-deleteme,bdwalton/debian-golang,pombredanne/go-deleteme,tianon/debian-golang,wesolows/golang-old,gnanderson/go,pombredanne/go-deleteme,firebitsbr/golang-old,h8liu/golang,bdwalton/debian-golang,dsriram/golang,nightlyone/golang,firebitsbr/golang-old,bdwalton/debian-golang,pombredanne/go-deleteme,tianon/debian-golang,h8liu/golang,tianon/debian-golang,dsriram/golang,wesolows/golang-old,gnanderson/go,wesolows/golang-old,wesolows/golang,apparentlymart/golang,firebitsbr/golang-old,apparentlymart/golang,ssrl/go,ssrl/go,wesolows/golang,bdwalton/debian-golang,dsriram/golang,wesolows/golang-old,tv42/old-go,firebitsbr/golang-old,bdwalton/debian-golang,nightlyone/golang,dsriram/golang,wesolows/golang,tianon/debian-golang,tv42/old-go,apparentlymart/golang,firebitsbr/golang-old,gnanderson/go,gnanderson/go,bdwalton/debian-golang,h8liu/golang,h8liu/golang,dsriram/golang,tianon/debian-golang,tv42/old-go,wesolows/golang-old,apparentlymart/golang,firebitsbr/golang-old,h8liu/golang,ssrl/go,tv42/old-go,tv42/old-go,pombredanne/go-deleteme,ssrl/go,nightlyone/golang,wesolows/golang,firebitsbr/golang-old,bdwalton/debian-golang,gnanderson/go,pombredanne/go-deleteme,tv42/old-go,ssrl/go,nightlyone/golang,wesolows/golang,tianon/debian-golang,h8liu/golang,tianon/debian-golang,tv42/old-go,dsriram/golang,apparentlymart/golang,wesolows/golang,bdwalton/debian-golang,nightlyone/golang,apparentlymart/golang