Add moxl as submodule.

How to use it: After cloning or pulling movim, do

  git submodule update --init --recursive

How to update to a new commit:

  git submodule update --remote --checkout moxl

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "moxl"]
+	path = moxl
+	url = git@github.com:movim/moxl

composer.json

@@ -13,12 +13,12 @@
         "ext-mbstring": "*",
         "ext-imagick": "*",
 
+        "wikimedia/composer-merge-plugin": "^1.0",
+
         "monolog/monolog": "1.8.*",
         "rain/raintpl": "dev-master",
         "michelf/php-markdown": "^1.8",
 
-        "movim/moxl": "dev-master#bfe3e1d83ef3bbbd270150f2f1164e8a662ef716",
-
         "embed/embed": "^v3.3",
 
         "respect/validation": "^1.1",
@@ -41,5 +41,12 @@
         "platform": {
             "php": "7.0"
         }
+    },
+    "extra": {
+        "merge-plugin": {
+            "include": [
+                "moxl/composer.json"
+            ]
+        }
     }
 }

moxl

@@ -0,0 +1 @@
+Subproject commit bfe3e1d83ef3bbbd270150f2f1164e8a662ef716