simplify building of filtered alias lists from sbsv2 filtering prefs. Fix NPE when creating a build config that has errors and not platform or target.
output.. = bin/
bin.includes = META-INF/,\
.,\
plugin.xml,\
icons/,\
plugin.properties,\
plugin_customization.ini,\
plugin_customization.properties,\
splash.bmp,\
intro/,\
about.ini,\
about.html,\
about.mappings,\
about.properties,\
carbide.css,\
src/,\
html/,\
nokiaTOC.xml,\
introDATA.xml,\
themes/,\
book.css,\
component.xml
src.includes = META-INF/,\
about.html,\
about.ini,\
about.mappings,\
about.properties,\
carbide.css,\
html/,\
icons/,\
nokiaTOC.xml,\
plugin.properties,\
plugin.xml,\
plugin_customization.ini,\
plugin_customization.properties,\
splash.bmp,\
src/com/nokia/carbide/cpp/ProductPlugin.java,\
intro/,\
introDATA.xml,\
themes/,\
book.css
source.. = src/
bin.excludes = src/com/nokia/carbide/cpp/cs/