Log Message:
Update to 1.4.0:

* View by script as well as by Unicode block.
* New documentation in the following languages: de es fr it ja ko sv zh_CN
  zh_HK zh_TW
* English documentation improved and updated.
* Search modified to look in CJK ideograph definitions as well as character
  names.  Search heuristic also improved in other areas.
* Bothersome gucharmap input method removed.
* Many user interface improvements.
* Much code reorganized.
* New and updated translations: ar az bn ca cs cy da de el en_CA en_GB es fa
  fi fr ga hi id it ja ko lt mn ms nl no pa pl pt pt_BR sk sq sr sr@Latn sv
  th uk zh_CN