Slight refactoring to how _Bootstrapper.main() works.  Now instead of returning the configuration it returns the _Bootstrapper instance itself that was used to do the bootstrapping, which makes a little more sense.  This is also useful for testing purposes
Slight refactoring to how _Bootstrapper.main() works.  Now instead of returning the configuration it returns the _Bootstrapper instance itself that was used to do the bootstrapping, which makes a little more sense.  This is also useful for testing purposes

bsipocz/astropy-helpers,embray/astropy_helpers,dpshelio/astropy-helpers,astropy/astropy-helpers,bsipocz/astropy-helpers,embray/astropy_helpers,embray/astropy_helpers,astropy/astropy-helpers,embray/astropy_helpers,larrybradley/astropy-helpers,Cadair/astropy-helpers,dpshelio/astropy-helpers,Cadair/astropy-helpers,larrybradley/astropy-helpers,bsipocz/astropy-helpers,larrybradley/astropy-helpers