Now detects properly if page has been changed externally. Also changed constructor to include WikiEngine.
Now detects properly if page has been changed externally.
Also changed constructor to include WikiEngine.


git-svn-id: 6c0206e3b9edd104850923da33ebd73b435d374d@622839 13f79535-47bb-0310-9956-ffa450edef68

tateshitah/jspwiki,tateshitah/jspwiki,tateshitah/jspwiki,tateshitah/jspwiki