Reorganize "bundle.sh" to prioritize grabbing Docker
Reorganize "bundle.sh" to prioritize grabbing Docker

Also, move all the explicit "version" constants to the top so they're easier to update in the future.

SvenDowideit/windows-installer,ZuoGuocai/windows-installer,BogusCurry/windows-installer,vaginessa/windows-installer,Wirachmat/windows-installer,chenrui2014/windows-installer,everhopingandwaiting/windows-installer,sachintaware/windows-installer,boot2docker/windows-installer,webhost/windows-installer,cgvarela/windows-installer,lgscofield/windows-installer