added build.gradle
prepared maven central upload with gradle
fixed javadoc problems
organized imports
set version to 1.3.0-beta-1
build.gradle for generator project
fixed build.gradle to include template files
runnable build.gradle for example generator project
dummy build.gradle for DaoExample
updated DaoExample to use V1.3.0
put greendao-1.3.0-beta-1.jar in libs for eclipse
updated freemarker to 2.3.19 for Eclipse
update year