* 'va/i18n' of ../git-gui:
  git-gui: l10n: add Portuguese translation
  git-gui i18n: mark strings for translation

The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.

The backquoted form is the traditional method for command
substitution, and is supported by POSIX.  However, all but the
simplest uses become complicated quickly.  In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.

The patch was generated by:

for _f in $(find . -name "*.sh")
do
	perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg'  "${_f}"
done

and then carefully proof-read.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

git-gui 0.19.0

* tag 'gitgui-0.19.0' of http://repo.or.cz/r/git-gui:
  git-gui 0.19
  git-gui: chmod +x po2msg, windows/git-gui.sh
  git-gui: fallback right pane to packed widgets with Tk 8.4
  git-gui i18n: Added Bulgarian translation
  git-gui l10n: Add 29 more terms to glossary
  git-gui i18n: Initial glossary in Bulgarian

* git://repo.or.cz/git-gui:
  git-gui: adjust the minimum height of diff pane for shorter screen height
  git-gui: fix use of uninitialized variable
  git-gui: store wm state and fix wm geometry
  git-gui: Ensure submodule path is quoted properly
  git-gui: fix diff for partially staged submodule changes
  git-gui: Update russian translation
  git-gui: Limit display to a maximum number of files
  git-gui: remove warning when deleting correctly merged remote branch
  git-gui: Added Greek translation & glossary
  git-gui: display summary when showing diff of a submodule

* 'master' of git://repo.or.cz/git-gui:
  git-gui: fix typo in lib/spellcheck.tcl
  git-gui: Shorten Aspell version strings to just Aspell version number
  git-gui: Gracefully display non-aspell version errors to users
  git-gui: Catch and display aspell startup failures to the user
  git-gui: Only bind the spellcheck popup suggestion hook once
  git-gui: Remove explicit references to 'aspell' in message strings
  git-gui: Ensure all spellchecker 'class' variables are initialized
  git-gui: Update German translation.
  git-gui: (i18n) Add newly added translation strings to template.

* git://repo.or.cz/git-gui:
  git-gui: Correct encoding of glossary/fr.po to UTF-8
  git-gui: Consolidate hook execution code into a single function
  git-gui: Correct window title for hook failure dialogs
  git-gui: Honor the standard commit-msg hook

* git://repo.or.cz/git-gui:
  git-gui: Makefile - Handle $DESTDIR on Cygwin
  git-gui: add french glossary: glossary/fr.po
  git-gui: Refresh file status description after hunk application
  git-gui: Allow 'Create New Repository' on existing directories
  git-gui: Initial french translation
  git-gui: Improve German translation.
  git-gui: Updated Swedish translation after mailing list review.
  git-gui: Fix broken revert confirmation.
  git-gui: Update German translation
  git-gui: Update glossary: add term "hunk"

* 'master' of git://repo.or.cz/git-gui:
  Update Hungarian translation. 100% completed.
  Update ja.po for git-gui
  git-gui: Improve the application icon on Windows.
  git-gui: install-sh from automake does not like -m755
  git-gui: Reorder msgfmt command-line arguments
  Update German translation. 100% completed.
  Update git-gui.pot with latest (few) string additions and changes.
  git-gui: update it.po and glossary/it.po
  git-gui: fix a typo in lib/commit.tcl

* 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
  ...