New type compatibility rules: - changed type equality to type compatibility, updated rules - string literals have ideal string type - conversion w/ relaxed type compatibilty
New type compatibility rules:
- changed type equality to type compatibility, updated rules
- string literals have ideal string type
- conversion w/ relaxed type compatibilty

DELTA=123  (26 added, 22 deleted, 75 changed)
OCL=28763
CL=28780

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