exclude BuildConfig.java from javadoc
use gradle 1.11 for modelgen
fix package name generated by modelgen
set modelgen version to 0.1.0
upgrade to logback 1.1.2 for modelgen
remove redundant dependency in modelgen
upgrade to guava 16.0.1 in modelgen
renamed pkg of modelgen to com.github.dkharrat.nexusdata.modelgen
add cmd opt to print out version of modelgen