added ah_bootstrap and setup.cfg
added ah_bootstrap and setup.cfg

allisony/aplpy,larrybradley/photutils,adamginsburg/APEX_CMZ_H2CO,astropy/photutils,indiajoe/ccdproc,mwcraig/aplpy,crawfordsm/ccdproc,pulsestaysconstant/ccdproc,evertrol/ccdproc,keflavich/APEX_CMZ_H2CO,alexrudy/Zeeko,adamginsburg/APEX_CMZ_H2CO,astropy/ccdproc,mwcraig/ccdproc,alexrudy/Zeeko,keflavich/APEX_CMZ_H2CO