Detect and set SHELL when running a command. Fixes #265.
Detect and set SHELL when running a command. Fixes #265.

mkasick/crouton,edge226/celce,Timvrakas/crouton,tedm/crouton,nromsdahl/crouton,DanDanBu/crouton,elkangaroo/chroagh,Timvrakas/crouton,JDGBOLT/chroagh,armgong/chroagh,nromsdahl/crouton,stephen-soltesz/crouton,taterbase/crouton,jamgregory/crouton,rperce/chroagh,dragon788/chroagh,dragon788/chroagh,twmccart/crouton,dragon788/chroagh,taterbase/crouton,VandeurenGlenn/crouton,JDGBOLT/chroagh,JDGBOLT/chroagh,stephen-soltesz/crouton,zofuthan/crouton,jamgregory/crouton,taterbase/crouton,mkasick/crouton,dnschneid/crouton,Timvrakas/crouton,armgong/chroagh,dnschneid/crouton,brayniac/crouton,arbuztw/crouton,twmccart/crouton,StrawnPoint04/crouton,rperce/chroagh,nromsdahl/crouton,armgong/chroagh,jamgregory/crouton,tedm/crouton,dnschneid/crouton,zofuthan/crouton,VandeurenGlenn/crouton,tedm/crouton,ikaritw/crouton,taterbase/crouton,fxcebx/crouton,mkasick/crouton,tedm/crouton,fxcebx/crouton,JDGBOLT/chroagh,rperce/chroagh,VandeurenGlenn/crouton,armgong/chroagh,mkasick/crouton,elkangaroo/chroagh,djmrr/crouton,arbuztw/crouton,brayniac/crouton,mkasick/crouton,tedm/crouton,armgong/chroagh,dnschneid/crouton,StrawnPoint04/crouton,ikaritw/crouton,elkangaroo/chroagh,StrawnPoint04/crouton,djmrr/crouton,ikaritw/crouton,fxcebx/crouton,dragon788/chroagh,Timvrakas/crouton,zofuthan/crouton,armgong/chroagh,marriop/newCrouton,stephen-soltesz/crouton,edge226/celce,StrawnPoint04/crouton,taterbase/crouton,tonyxue/cruise,DanDanBu/crouton,twmccart/crouton,JDGBOLT/chroagh,arbuztw/crouton,fxcebx/crouton,Timvrakas/crouton,djmrr/crouton,taterbase/crouton,dnschneid/crouton,DanDanBu/crouton,twmccart/crouton,arbuztw/crouton,rperce/chroagh,ikaritw/crouton,arbuztw/crouton,nromsdahl/crouton,jamgregory/crouton,arbuztw/crouton,ikaritw/crouton,elkangaroo/chroagh,stephen-soltesz/crouton,edge226/celce,VandeurenGlenn/crouton,stephen-soltesz/crouton,djmrr/crouton,tonyxue/cruise,StrawnPoint04/crouton,elkangaroo/chroagh,dnschneid/crouton,DanDanBu/crouton,djmrr/crouton,DanDanBu/crouton,marriop/newCrouton,brayniac/crouton,fxcebx/crouton,zofuthan/crouton,StrawnPoint04/crouton,tonyxue/cruise,tedm/crouton,zofuthan/crouton,rperce/chroagh,djmrr/crouton,JDGBOLT/chroagh,stephen-soltesz/crouton,ikaritw/crouton,tonyxue/cruise,VandeurenGlenn/crouton,brayniac/crouton,elkangaroo/chroagh,nromsdahl/crouton,twmccart/crouton,tonyxue/cruise,VandeurenGlenn/crouton,marriop/newCrouton,zofuthan/crouton,dragon788/chroagh,Timvrakas/crouton,tonyxue/cruise,DanDanBu/crouton,nromsdahl/crouton,fxcebx/crouton,twmccart/crouton,mkasick/crouton,dragon788/chroagh,rperce/chroagh,brayniac/crouton,brayniac/crouton,jamgregory/crouton,jamgregory/crouton