Allow creating 1*1 Robot field

Set default to 9*9
8 jobs for master in 3 minutes and 9 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #7818
linux
build:linux

00:01:37

passed #7817
mac_old
build:mac

00:02:22

passed #7816
win32
build:win32

00:02:41

passed #7815
winxp
build:winxp

00:02:01

 
  Dist
passed #7822
linux
dist:linux

00:00:06

passed #7821
mac_old
dist:mac

00:00:26

passed #7820
win32
dist:win32

00:00:18

passed #7819
winxp
dist:winxp

00:00:15