Move match method out of entry class.

src/core/Entry.cpp

@@ -579,25 +579,6 @@ const Database* Entry::database() const
     }
 }
 
-bool Entry::match(const QString& searchTerm, Qt::CaseSensitivity caseSensitivity)
-{
-    QStringList wordList = searchTerm.split(QRegExp("\\s"), QString::SkipEmptyParts);
-    Q_FOREACH (const QString& word, wordList) {
-        if (!wordMatch(word, caseSensitivity)) {
-            return false;
-        }
-    }
-    return true;
-}
-
-bool Entry::wordMatch(const QString& word, Qt::CaseSensitivity caseSensitivity)
-{
-    return title().contains(word, caseSensitivity) ||
-            username().contains(word, caseSensitivity) ||
-            url().contains(word, caseSensitivity) ||
-            notes().contains(word, caseSensitivity);
-}
-
 QString Entry::resolvePlaceholders(const QString& str) const
 {
     QString result = str;