JAVA/JS: Documentation fix and added missing licences.

git-svn-id: http://libphonenumber.googlecode.com/svn@733 ee073f10-1060-11df-b6a4-87a95322a99c
Edited wiki page HowToRunJavaDemo through web user interface.

git-svn-id: http://libphonenumber.googlecode.com/svn@734 ee073f10-1060-11df-b6a4-87a95322a99c
Edited wiki page HowToRunJavaDemo through web user interface.

git-svn-id: http://libphonenumber.googlecode.com/svn@735 ee073f10-1060-11df-b6a4-87a95322a99c