[dconf] Remove .gitignore files

[Iñigo Martínez <inigomartinez src gnome org>]

commit f82500d8cfccf4329ea0eedea07f1118264dc1ed
Author: Iñigo Martínez <inigomartinez gmail com>
Date:   Sun Oct 22 11:35:29 2017 +0200

    Remove .gitignore files
    
    meson does not allow to build source code inside the source code
    tree, for this reason there is no need for .gitignore files to
    ignore built files.
    
    This patch removes .gitignore files which are no longer needed.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=784910

 .gitignore           |   26 --------------------------
 bin/.gitignore       |    3 ---
 client/.gitignore    |    4 ----
 common/.gitignore    |    3 ---
 docs/.gitignore      |   21 ---------------------
 engine/.gitignore    |    2 --
 gdbus/.gitignore     |    4 ----
 gsettings/.gitignore |    1 -
 gvdb/.gitignore      |    2 --
 service/.gitignore   |    4 ----
 shm/.gitignore       |    2 --
 tests/.gitignore     |   11 -----------
 12 files changed, 0 insertions(+), 83 deletions(-)