bash: add sush alias

Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>
bash: support fedora bash-completion

Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>
vim: fix background when running in gnome terminal with tmux

Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>
g: ignore *.gcov

Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>
make: rework packages building

Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>
vim: add russian-jcukenwin keymap

Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>
update subrepos

Signed-off-by: Stanislav Fomichev <stfomichev@yandex-team.ru>