added a bunch of robot functions to SURVEYOR_HOST configuration:     signal(), input(), sonar(), range(), color(), blob(), imgcap(),      imgrcap(), imgdiff(), compass(), readi2c(), readi2c2(), writei2c() to the original set of functions:     motors(), delay(), laser(), servo(), servo2(), time(), rand()
added a bunch of robot functions to SURVEYOR_HOST configuration:
    signal(), input(), sonar(), range(), color(), blob(), imgcap(), 
    imgrcap(), imgdiff(), compass(), readi2c(), readi2c2(), writei2c()
to the original set of functions:
    motors(), delay(), laser(), servo(), servo2(), time(), rand()



git-svn-id: 1b2893900746d3474b20c0dea7456040123c3b26@139 21eae674-98b7-11dd-bd71-f92a316d2d60

jpoirier/picoc