Merge pull request #18 from dsanz/bugfixing

Bugfixing
fix to avoid posting untranslated strings, skip commented lines, improve some log formatting
fix wrong location of ext- files
fix wrong paths, either gnu or dashed ones, that may have been generated by pootle. This does not fix the Language_sr_RS_latin.properties
make sure that before updating liferay sources we first update pootle
Fix unintended filter. Add more log traceability info
improve log output when detecting additions
Avoid unnecessary template processing