Remove another use of an entry to retrieve the node kind of a versioned file. Also switch to just reading all entries in a directory, like we do everywhere else in libsvn_wc to remove another bit of code.
Remove another use of an entry to retrieve the node kind of a versioned
file. Also switch to just reading all entries in a directory, like we do
everywhere else in libsvn_wc to remove another bit of code.

* subversion/libsvn_wc/copy.c
  (copy_added_dir_administratively):
     Check existance via node kind; load dirents in a hashtable.
     Update whitespace to match convention.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@880036 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion