updated to 7.4.683

updated to 7.4.683

7.4.664  effect of 'numberwidth' being set not immediately visible
7.4.665  'linebreak' does not work properly with multi-byte characters
7.4.666  there is a chance that Vim may lock up
7.4.667  'colorcolumn' isn't drawn in closed fold like 'cursorcolumn'
7.4.668  can't use a glob pattern as a regexp pattern
7.4.669  when netbeans is active the sign column always shows up
7.4.670  using 'cindent' for Javascript is less than perfect
7.4.671  (after 7.4.665) warning for shadowing a variable
7.4.672  shell command completion does not see local directories
7.4.673  first syntax entry gets wrong sequence number zero
7.4.674  (after 7.4.672) missing changes in one file
7.4.675  when FileReadPost moves cursor inside line it gets moved back
7.4.676  on Mac, configure can't handle non-default Python framework
7.4.677  (after 7.4.676) configure fails when using python-config-dir
7.4.678  when using --remote the directory may end up being wrong
7.4.679  color values greater than 255 cause problems on MS-Windows
7.4.680  CTRL-W in Insert mode does not work well for multi-byte chars
7.4.681  MS-Windows: with minimized Vim window height is incorrect
7.4.682  search and match highlighting replace cursorline highlighting
7.4.683  typo in the vimtutor command