const was hidden

/opt/testing/include/akonadi/entitytreemodel.h: 283, 288, 293

unused variable

playground-pim-1032688/akonadi/akonadi_next/modeltest.cpp: 192, 217, 431, 449

by

playground-pim-1032688/akonadi/akonadi_next/contactsmodel.h: 61

unused parameter

playground-pim-1032688/akonadi/akonadi_next/contactsmodel.cpp: 49, 78
playground-pim-1032688/akonadi/mailthreader/mailthreaderagent.cpp: 160, 358