Refactor getBuiltInMacros() to be SBSv1 specific. This are the hard-coded macros misc macros we are adding for SBSv1.
For SBSv2, they are retrieved from the sbs config query. Also, clean up some API and comments on public APIS
bin.includes = META-INF/,\
data/,\
library.jar,\
data2/,\
tools/
jars.compile.order = library.jar
source.library.jar = src/
output.library.jar = bin/