v2.0.12

Add support for Echo plain level 1 error without wrapping

v2.0.11

v2.0.11 tag correctly and have support for error == nil

v2.0.10

Support error == nil

So it pass-through if error == nil
instead of picked up as a false positive error

v2.0.9

try set nil

v2.0.8

Merge branch 'develop'

v2.0.7

v2.0.7 added TextMarshaler

v2.0.6

v2.0.6 added ErrForbidden Error

v2.0.5

v2.0.5 actually fix nested friendly messages

v2.0.4

v2.0.4 fix nested friendly messages

v2.0.3

v2.0.3 make .Echo can choose not to echo on screen