Vendor : Add library for lti 1.3 advance provider

composer.json

@@ -51,7 +51,6 @@
         "clue/graph": "~0.9.0",
         "culqi/culqi-php": "1.3.4",
         "ddeboer/data-import": "@stable",
-        "gedmo/doctrine-extensions": "~2.3",
         "doctrine/data-fixtures": "~1.0@dev",
         "doctrine/dbal": "~2.5",
         "doctrine/migrations": "~1.0@dev",
@@ -62,6 +61,7 @@
         "ezyang/htmlpurifier": "~4.9",
         "facebook/php-sdk-v4": "~5.0",
         "firebase/php-jwt": "~5.0",
+        "gedmo/doctrine-extensions": "~2.3",
         "graphp/algorithms": "~0.8.0",
         "graphp/graphviz": "~0.2.0",
         "guzzlehttp/guzzle": "~6.0",
@@ -81,9 +81,15 @@
         "mpdf/mpdf": "6.1.*",
         "ocramius/proxy-manager": "~1.0|2.0.*",
         "onelogin/php-saml": "^3.0",
+        "packbackbooks/lti-1p3-tool": "^1.1",
         "paragonie/random-lib": "2.0.0",
         "patchwork/utf8": "~1.2",
         "php-ffmpeg/php-ffmpeg": "0.5.1",
+        "php-http/guzzle6-adapter": "^2.0",
+        "php-xapi/client": "0.7.x-dev",
+        "php-xapi/repository-api": "dev-master as 0.3.1",
+        "php-xapi/repository-doctrine": "dev-master",
+        "php-xapi/symfony-serializer": "2.1.0 as 2.0",
         "phpmailer/phpmailer": "~6.1",
         "phpoffice/phpexcel": "~1.8",
         "phpoffice/phpword": "~0.14",
@@ -102,8 +108,8 @@
         "symfony/dom-crawler": "~3.4|~4.0",
         "symfony/filesystem": "~3.0|~4.0",
         "symfony/http-foundation": "~2.8|~3.0",
-        "symfony/serializer": "~3.0|~4.0",
         "symfony/security": "~3.0|~4.0",
+        "symfony/serializer": "~3.0|~4.0",
         "symfony/validator": "~3.0|~4.0",
         "symfony/yaml": "~3.0|~4.0",
         "szymach/c-pchart": "~3.0",
@@ -115,12 +121,7 @@
         "zendframework/zend-config": "~3.0",
         "zendframework/zend-feed": "~2.6|^3.0",
         "zendframework/zend-http": "~2.6|^3.0",
-        "zendframework/zend-soap": "~2.6|^3.0",
-        "php-http/guzzle6-adapter": "^2.0",
-        "php-xapi/client": "0.7.x-dev",
-        "php-xapi/repository-api": "dev-master as 0.3.1",
-        "php-xapi/repository-doctrine": "dev-master",
-        "php-xapi/symfony-serializer": "2.1.0 as 2.0"
+        "zendframework/zend-soap": "~2.6|^3.0"
     },
     "require-dev": {
         "behat/behat": "~3.5",