Re-light 1.04 out

This version fixes things all over, introduces new functions and new programs, but here are the details:

v1.04
- All communications between emitters and control device now use the llRegionSay command, making it possible to control emitters from anywhere in the sim.
- New "offset device" functionality: by setting the STARTING_POS varable in the *Configuration notecard, you will be able to place the device box anywhere you want, and make all the programs consider START_POS as the real device position.
- New improved Rez. marker: the rez marker now gives easier informations about marker position relative to the controller AND light color informations.
- New programs syntax. the first part of the programs line, the emitter name, has been removed. If you made your own programs using the old syntax, simply remove the "emitter name" value and the semicolor after it. The program line should start with a number indicating the radius of the emitted light.
- Corrected bug that sometimes prevented the first line of a program to be passed correctly to the emitter on rez.

Have fun ;)