Merge tag 'gitgui-0.18.0' of git://repo.or.cz/git-gui

git-gui 0.18.0

* tag 'gitgui-0.18.0' of git://repo.or.cz/git-gui:
  git-gui 0.18
  git-gui: avoid an error message when removing the last remote
  git-gui: fix file name handling with non-empty prefix
  git-gui: bring wish process to front on Mac
  git-gui: change dialog button positions for Windows to suit platform.
  git-gui: allow "\ No newline at end of file" for linewise staging
  git-gui: fix the mergetool launcher for the Beyond Compare tool.
  Makefile: replace "echo 1>..." with "echo >..."
  French translation: copy -> copie.
  git-gui: Fix parsing of <rev> <path-which-not-present-in-worktree>

git-gui/Makefile

@@ -254,7 +254,7 @@ lib/tclIndex: $(ALL_LIBFILES) GIT-GUI-VARS
 	  auto_mkindex lib '*.tcl' \
 	| $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
 	else \
-	 echo 1>&2 "    * $(TCL_PATH) failed; using unoptimized loading"; \
+	 echo >&2 "    * $(TCL_PATH) failed; using unoptimized loading"; \
 	 rm -f $@ ; \
 	 echo '# Autogenerated by git-gui Makefile' >$@ && \
 	 echo >>$@ && \
@@ -274,8 +274,8 @@ TRACK_VARS = \
 GIT-GUI-VARS: FORCE
 	@VARS='$(TRACK_VARS)'; \
 	if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
-		echo 1>&2 "    * new locations or Tcl/Tk interpreter"; \
-		echo 1>$@ "$$VARS"; \
+		echo >&2 "    * new locations or Tcl/Tk interpreter"; \
+		echo >$@ "$$VARS"; \
 	fi
 
 ifdef GITGUI_MACOSXAPP