v1.0.1-alpha.4

cmd/testscript: initial commit (#41)

v1.0.1-alpha.3

cmd/txtar-addmod: -all flag to include all files

This can be useful if certain extra files are needed to pass some tests,
for example.

Added a simple test case too.

Fixes #28.

v1.0.1-alpha.2

testscript: allow quoting of regexp metacharacters in env vars (#31)

v1.0.1-alpha.1

testscript: add *TestScript.Setenv method (#25)

Allows environment variables to be set by Run-Param commands.

v1.0.1-alpha

cache: initial commit (#24)

A cut of cmd/go/internal/cache as of ddccd95d07178ab01ee7d281b3544997d9819260