[emacs] update 5 drones

lib/company              master                     0.9.6-24-g779662f
lib/helm                 master                    v2.9.2-27-g34f620ff
lib/ivy                  master                     0.10.0-195-g222c652
lib/lean-mode            master                    df9c084
lib/magit                master                     2.12.1-83-g01bb5a4a

diff --git a/lib/company b/lib/company
index d26ec71..779662f 160000 (submodule)
--- a/lib/company
+++ b/lib/company
@@ -1 +1 @@
-Subproject commit d26ec7182471efcc631bac3c2be122cfcd0f3c4d
+Subproject commit 779662f9e994c351002107a18f99cd06e00ed6c1

diff --git a/lib/helm b/lib/helm
index 56039aa..34f620f 160000 (submodule)
--- a/lib/helm
+++ b/lib/helm
@@ -1 +1 @@
-Subproject commit 56039aaf946265621133f0a142073d0d751c6244
+Subproject commit 34f620ff5dc983bc227484b94e6d552a7471e5ae

diff --git a/lib/ivy b/lib/ivy
index 84989c0..222c652 160000 (submodule)
--- a/lib/ivy
+++ b/lib/ivy
@@ -1 +1 @@
-Subproject commit 84989c05b33c7aaedeae21e81121f4bf848f3796
+Subproject commit 222c6529589def94efc9238489976323155ce300

diff --git a/lib/lean-mode b/lib/lean-mode
index 6ed7031..df9c084 160000 (submodule)
--- a/lib/lean-mode
+++ b/lib/lean-mode
@@ -1 +1 @@
-Subproject commit 6ed7031e14cf9c2c481ac68eeffa4e7733e5842b
+Subproject commit df9c084411f1a8c315658e607190f07cb21ff673

diff --git a/lib/magit b/lib/magit
index 47a054f..01bb5a4 160000 (submodule)
--- a/lib/magit
+++ b/lib/magit
@@ -1 +1 @@
-Subproject commit 47a054f8fbb64736e8ee8abf8ba248b6fc8ec4f6
+Subproject commit 01bb5a4a911481ab1cfdf757d200709d1bfb16db