use slf4j-api with log4j as implementation
replace all occurences of "if LOGGER.isDebugEnabled" and LOGGER.info(String.format...) with simple slf4j usage
formatting log4j.properties file
upgrade jadira usertype to prevent error occuring while convert Joda DateTime using Hibernate
upgrade i18n languege change flags list
now flags are bigger
prepared list of most popular (or most probably required) flags
improve language changer
display all available languages but make unsupported disabled
remove CSS class project-template and its usages - because it was completely useless and unnecessery