Version:           1.2.1 (using KDE 4.5.2) 
OS:                Linux

Once an item from Tea List is added, one is unable to remove it permanently.

Reproducible: Always

Steps to Reproduce:
Invoke "Configure Tea Cooker" dialog, remove an item from Tea List, close the dialog and quit the application. Start KTeaTime again and check Tea List. The removed item is present in context menu as well as "Configure Tea Cooker" dialog again.

Actual Results:  
The removed item persists in /home/dan/.kde4/share/config/kteatimerc .

Expected Results:  
"Tea%d Name" and "Tea%d Time" records should be removed from [Tealist] part of the config file.

The easiest way to solve the problem is to clean up tealistGroup in setTeaList(), toplevel.cpp before populating the list of items to be saved.

void TopLevel::setTeaList(const QList<Tea> &tealist) {
    m_tealist=tealist;

    // Save list...
    KSharedConfigPtr config = KSharedConfig::openConfig();
    KConfigGroup tealistGroup( config, "Tealist" );

    tealistGroup.deleteGroup(); // ********** ADDED **********
    
    for(int i=0; i<m_tealist.size(); ++i) {
        tealistGroup.writeEntry(QString( "Tea%1 Time" ).arg( i ), m_tealist.at( i ).time() );
        tealistGroup.writeEntry(QString( "Tea%1 Name" ).arg( i ), m_tealist.at( i ).name() );
    }
    tealistGroup.config()->sync();