holoirc: initial work implementing DCC
Merge branch 'develop' into dcc
Merge branch 'develop' into dcc
holoirc: more work towards adding DCC compatibility

* add DCC chat fragment for displaying chats
holoirc: more DCC chat work

* now basically fully working DCC implementation
holoirc: fix up server list dcc event display
Merge branch 'dcc' into develop