add bug-reference-mode to several magit modes
add bug-reference-mode to several magit modes

articuluxe/harmsway,articuluxe/harmsway,danrharms/harmsway,danrharms/harmsway,articuluxe/harmsway,danrharms/harmsway,articuluxe/harmsway,articuluxe/harmsway,articuluxe/harmsway,articuluxe/harmsway,danrharms/harmsway,danrharms/harmsway,danrharms/harmsway,articuluxe/harmsway