Fixed mark as read in BoardIndex and MessageIndex not changing the board icon to off
Fixed mark as read in BoardIndex and MessageIndex not changing the board icon to off

Signed-off-by: emanuele <ac2faa8b943b3fcadaf05ed2541f4eebde440ed7@gmail.com>

StealthWombat/How-to-fork-an-Elk,interlab/Elkarte,elkarte/Elkarte,Spuds/Elkarte,nwsw/Elkarte,StealthWombat/How-to-fork-an-Elk,joshuaadickerson/Elkarte2,joshuaadickerson/Elkarte2,nwsw/Elkarte,StealthWombat/How-to-fork-an-Elk,joshuaadickerson/Elkarte2,StealthWombat/How-to-fork-an-Elk,interlab/Elkarte,wizardaf/Elkarte,wizardaf/Elkarte,elkarte/Elkarte,Spuds/Elkarte,Ant59/Elkarte,emanuele45/Dialogo,emanuele45/Dialogo,wizardaf/Elkarte,Ant59/Elkarte,interlab/Elkarte,joshuaadickerson/Elkarte2,emanuele45/Dialogo,nwsw/Elkarte,elkarte/Elkarte,wizardaf/Elkarte,Ant59/Elkarte,Spuds/Elkarte