Introduction of getPath() for non-osgi sample
Null handling to handle name to id encoding to reduce request URL
lengths
Minor change in I18nModuleBuilder to have a workaround for usage of
IResource.getURI().resolve() call
Remove of formatting in AbstractAggregatorImpl and null checking in
DepTreeBuilder
Merge pull request #165 from projsaha/JAGGR_master_merge_3

Introduction of IResource.getPath(), null handling in module id encoding code