extended the debugger documentation with more info about its UI
extended the debugger documentation with more info about its UI

Change-Id: I431119b2c11ad6a91957031265f9ac78dd69f37c
Signed-off-by: Botond Baranyi <32956a780e0ba5b1eeab12cc9cf2331e8093c5b1@ericsson.com>

BotondBaranyi/titan.core,BotondBaranyi/titan.core,BotondBaranyi/titan.core,BotondBaranyi/titan.core,BotondBaranyi/titan.core,BotondBaranyi/titan.core,BotondBaranyi/titan.core,BotondBaranyi/titan.core