gitg: add 0.2.5

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gitg: bump to scm

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
libgit2-glib: add scm

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gitg: disable python

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
libgit2-glib: fix build

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gitg: add libgd repository

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gitg: temporary fix for upstream fail

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gitg: disable parallel build

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
gitg: add gtk-icon-cache

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>