77902: toggling from normal to source view and back in composer can leave source in normal view.
101645: big/small tags get seperately wrapped around br nodes
81315: drag and drop doesn't behave same as copy paste
90759: ascii spaces don't behave in IME mode
96328: cant outdent certain indented text
58629: some mail messages cannot be accurately quoted on reply
93088/93477: forward deletion broken
46290: relative font size controls dont play nice with absolute font size
r=various; sr=kin
git-svn-id: svn://10.0.0.236/trunk@105922 18797224-902f-48f8-a5cc-f745e15eee43
c64143d012