up to 7.3.905

up to 7.3.905

7.3.889  can't build with Ruby 2.0 on a 64 bit system
7.3.890  test 79 fails on Windows
7.3.891  merging viminfo history doesn't work well
7.3.892  (after 7.3.891) still merging problems for viminfo history
7.3.893  crash when using b:, w: or t: after closing the buffer etc.
7.3.894  using wrong RUBY_VER causing Ruby build to break
7.3.895  valgrind error in test 91
7.3.896  memory leaks in Lua interface
7.3.897  configure doesn't always find the shared library
7.3.898  memory leak reported by valgrind in test 91
7.3.899  #if indents are off
7.3.900  not obvious that some mouse features are mutual-exclusive
7.3.901  outdated comment, ugly condition
7.3.902  tabline not updated when deleting last buffer in other tab
7.3.903  (after 7.3.892) crash on exit writing viminfo
7.3.904  (after 7.3.893) using memory freed by the garbage collector
7.3.905  (after 7.3.903) crash when writing viminfo