Change build file to avoid downloads, and add som.full.js target
Change build file to avoid downloads, and add som.full.js target

som.full.js is just a concatinated version of the source.

Signed-off-by: Stefan Marr <46f1a0bd5592a2f9244ca321b129902a06b53e03@stefan-marr.de>

smarr/JsSOM,smarr/JsSOM,smarr/JsSOM,SOM-st/JsSOM,SOM-st/JsSOM,SOM-st/JsSOM,smarr/JsSOM,SOM-st/JsSOM