[gitg] Created tag v3.30.1

[Alberto Fanjul <albfan src gnome org>]

The signed tag 'v3.30.1' was created.

Tagger: Alberto Fanjul <albertofanjul gmail com>
Date: 1540498246 +0200

    release 3.30.1

Changes since the last tag 'v3.30':

Adrien Plazas (2):
      commit-paned: Use a GtkActionBar for the commit tool bar
      diff-view: Slide the options up

Alberto Fanjul (11):
      flatpak: build vala to use valadoc without graphviz
      gitlabci: Publish docs
      Fix regexp to parse commit message
      Search repositories ignoring case
      Add standalone mode
      Avoid empty css files
      Add gsetting key to use patience algorithm
      windows: Add icon to executable
      flatpak: standarize manifest
      meson: remove custom install dirs
      Release version 3.30.1

Iñigo Martínez (12):
      meson: Remove install_dir for default directories
      meson: Add trailing commas
      meson: Remove auxiliary variables
      meson: Improved linker flag support checks
      meson: Move meson declarations
      meson: Remove PACKAGE_VERSION definition
      meson: Fix dependencies
      meson: Improve libraries variable naming
      meson: Fix valadoc documentation generation
      meson: Remove gitg shared library generation
      meson: Fix GTK shortcuts window vala flag
      build: Remove autotools

Jente Hidskes (1):
      Refactor dark theme detection into a function

Jordan Petridis (2):
      Flatpak: Add enchant 1 as a dependancy module
      CI: Reuse the docs built from the flatpak job

Matej Urbančič (1):
      Added Slovenian translation

Tom Schoonjans (2):
      libgitg: fix linking on macOS
      plugins: ensure so suffix is used on macOS