pull up r20164 from trunk

pull up r20164 from trunk

 r20164@cathode-dark-space:  jaltman | 2007-11-14 17:34:53 -0500
 ticket: 5842

 The khm_show_main_window() function is no longer called
 at startup with khm_nCmdShow == SW_SHOWMINIMIZED in order to
 hide the main application by calling khm_hide_main_window().
 Instead, the main application window is simply never shown.

 As a result, khm_show_main_window() needs to respond to
 khm_nCmdShow == SW_SHOWMINIMIZED not by hiding the window
 but by changing the khm_nCmdShow state to SW_SHOW and then
 calling ShowWindow().

 This change will address the problem whereby "Show NIM Window"
 had to be triggered twice by the user when the process
 was started in a minimized state.

ticket: 5842
version_fixed: 1.6.4

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-6@20172 dc483132-0cff-0310-8789-dd5450dbe970