In addition to running with `go run` and creating a microfactory binary,
allow microfactory to be used as a package from other go tools as well.
To allow other packages to use this, it needs to be in a non-main
package, but `go run` requires a main package. So microfactory.bash runs
a sed script before running microfactory with `go run`.
This could also be solved by using a relative import, but neither
blueprint nor microfactory currently support that.
Change-Id: I084163b14720102b3fb93a3c9d44b5d0225ff2c8
This duplicates building common blueprint go packages between minibp and
the primary builder, but drastically simplifies the first stage,
removing the need to check in a generated build.ninja.in.
Change-Id: I639a9637f1ed36d4210823ef276c0f7a064a83bd
From commit 38cef8ac3979da8e13037540981fe7aecc1e1fbe
Removes Go 1.7 from travis, since this depends on os.Executable
Change-Id: I58e2ae542621ffad66e9e145031091cb93ebb497
