update vim 7.3 (patches 548 -> 608) 

This simply update the formula in pair with upstream vim patches:

  2957  7.3.549  in 'cinoptions' "0s" is interpreted as one shiftwidth
  4392  7.3.550  (after 7.3.541) with "j" in 'fo' a list leader is not removed
 13725  7.3.551  on :tablose a TabEnter autocommand is triggered too early
 17001  7.3.552  inside comments formatting does not use the "2" flag in 'fo'
  2515  7.3.553  text displayed one cell off if 'listchars' contains "precedes"
  1660  7.3.554  compiler warning for unused argument
  7968  7.3.555  building on IBM z/OS fails
  2194  7.3.556  compiler warnings on 64 bit Windows
  2958  7.3.557  crash when an autocommand wipes out a buffer when it is hidden
  2956  7.3.558  (after 7.3.552) memory access error
  3483  7.3.559  home_replace() does not work with 8.3 filename
  1551  7.3.560  get an error for a locked argument in extend()
  1511  7.3.561  refresh: always in a complete function breaks the "." command
  1659  7.3.562  ":profdel" works when the +profile feature is disabled
  2742  7.3.563  (after 7.3.557) can't build with tiny features
  1785  7.3.564  (after 7.3.559) warning for pointer conversion
  1806  7.3.565  can't generate proto file for Python 3
  2363  7.3.566  (after 7.3.561) redo works incorrectly without refresh:always
  1739  7.3.567  missing copyright notice
  3890  7.3.568  bad indents for #ifdefs
133265  7.3.569  evaluating Vim expression in Python is insufficient
  4659  7.3.570  ":vimgrep" does not obey 'wildignore'
  3915  7.3.571  duplicated condition
  1915  7.3.572  duplicate statement in if and else
  1419  7.3.573  using array index before bounds checking
  2491  7.3.574  a CTRL-L character is not pasted on the search command line
  1586  7.3.575  "ygt" tries to yank instead of giving an error
  7301  7.3.576  formatting of lists inside comments is not right yet
  6542  7.3.577  size of memory does not fit in 32 bit unsigned
  2025  7.3.578  misplaced declaration.
  7644  7.3.579  (after 7.3.569) can't compile with Python 2.5
  1517  7.3.580  warning on 64 bit MS-Windows
  4236  7.3.581  problems compiling with Python
  1342  7.3.582  missing pieces in test OK file
  3125  7.3.583  PyObject_NextNotImplemented is not defined before Python 2.7
  4088  7.3.584  PyCObject is not always defined
  1696  7.3.585  calling changed_bytes() too often
  3055  7.3.586  MEMORYSTATUSEX not defined when compiling with Cygwin or MingW
  2248  7.3.587  compiler warning for local var shadowing global var
  2464  7.3.588  crash on NULL pointer
  1974  7.3.589  crash when $HOME is not set
  1804  7.3.590  the '< and '> marks cannot be set directly
  5247  7.3.591  can only move to a tab by absolute number
  3343  7.3.592  Vim on GTK does not support g:browsefilter
  2237  7.3.593  no easy way to decide if b:browsefilter will work
  4873  7.3.594  the X command server sends an empty reply for as-keys requests
  3921  7.3.595  the X command server responds slowly
  4967  7.3.596  can't remove all signs for a file or buffer
 21669  7.3.597  'clipboard' "autoselect" only applies to the * register
  2635  7.3.598  cannot act upon end of insert mode completion
  3042  7.3.599  (after 7.3.597) missing change in one file
  1572  7.3.600  <f-args> is not expanded properly with DBCS encoding
  1492  7.3.601  bad code style
  1532  7.3.602  missing files in distribution
 11248  7.3.603  it is possible to add or replace builtin functions
  1861  7.3.604  inputdialog() doesn't use the cancel argument in the console
  2334  7.3.605  MS-Windows: Can't compile with older compilers
  2522  7.3.606  CTRL-P completion has a problem with multi-byte characters
  2139  7.3.607  with 8 color terminal selected menu item is black on black
  3847  7.3.608  winrestview() does not always restore the view correctly