Cleanup awk scripts to make them POSIX compliant.
Cleanup awk scripts to make them POSIX compliant.

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