Merge git://repo.or.cz/git-gui

* git://repo.or.cz/git-gui: (96 commits)
  git-gui 0.9.0
  git-gui: Bind Meta-T for "Stage To Commit" menu action
  git-gui: Allow users to set font weights to bold
  git-gui: Update Japanese strings (part 2)
  git-gui: Update Japanese strings
  Updated russian translation of git-gui
  po2msg: actually output statistics
  po2msg: ignore untranslated messages
  po2msg: ignore entries marked with "fuzzy"
  git-gui: Protect against bad translation strings
  git-gui: Make sure we get errors from git-update-index
  More updates and corrections to the russian translation of git-gui
  Updated Russian translation.
  git-gui: Update German translation
  git-gui: Add more terms to glossary.
  git-gui: Paper bag fix the global config parsing
  git-gui: Honor a config.mak in git-gui's top level
  git-gui: Collapse $env(HOME) to ~/ in recent repositories on Windows
  git-gui: Support cloning Cygwin based work-dirs
  git-gui: Use proper Windows shortcuts instead of bat files
  ...

git-gui/lib/error.tcl

@@ -9,7 +9,7 @@ proc error_popup {msg} {
 	set cmd [list tk_messageBox \
 		-icon error \
 		-type ok \
-		-title "$title: error" \
+		-title [append "$title: " [mc "error"]] \
 		-message $msg]
 	if {[winfo ismapped .]} {
 		lappend cmd -parent .
@@ -25,7 +25,7 @@ proc warn_popup {msg} {
 	set cmd [list tk_messageBox \
 		-icon warning \
 		-type ok \
-		-title "$title: warning" \
+		-title [append "$title: " [mc "warning"]] \
 		-message $msg]
 	if {[winfo ismapped .]} {
 		lappend cmd -parent .
@@ -78,7 +78,7 @@ proc hook_failed_popup {hook msg} {
 		-font font_diff \
 		-yscrollcommand [list $w.m.sby set]
 	label $w.m.l2 \
-		-text {You must correct the above errors before committing.} \
+		-text [mc "You must correct the above errors before committing."] \
 		-anchor w \
 		-justify left \
 		-font font_uibold
@@ -99,6 +99,6 @@ proc hook_failed_popup {hook msg} {
 
 	bind $w <Visibility> "grab $w; focus $w"
 	bind $w <Key-Return> "destroy $w"
-	wm title $w "[appname] ([reponame]): error"
+	wm title $w [append "[appname] ([reponame]): " [mc "error"]]
 	tkwait window $w
 }