Partially revert r27387, which removed trailing periods from error messages (correctly) but also from *.prej messages (incorrectly), and broke some merge_tests to boot.
Partially revert r27387, which removed trailing periods from error
messages (correctly) but also from *.prej messages (incorrectly), and
broke some merge_tests to boot.

* subversion/libsvn_wc/props.c
  (apply_single_prop_add, apply_single_prop_delete,
   apply_single_prop_change): Keep trailing periods.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@867480 13f79535-47bb-0310-9956-ffa450edef68

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