remove superfluous packages

composer.json

@@ -11,11 +11,8 @@
         "php": ">=7.0",
         "laravel/framework": "v5.5.25",
         "symfony/lts": "v3",
-        "yajra/laravel-datatables-oracle": "8.3.2",
-        "infyomlabs/laravel-generator": "5.5.x-dev",
         "php-http/httplug": "v1.1.0",
         "laravelcollective/html": "5.5.1",
-        "infyomlabs/adminlte-templates": "5.5.x-dev",
         "doctrine/annotations": "v1.4.0",
         "doctrine/cache": "v1.6.2",
         "doctrine/collections": "v1.4.0",
@@ -38,7 +35,6 @@
         "dg/rss-php": "1.2",
         "makinacorpus/php-bloom": "dev-master",
         "hashids/hashids": "2.0.4",
-        "scriptfusion/phpunit-immediate-exception-printer": "1.3.0",
         "nwidart/laravel-modules": "2.6.0",
         "sebastiaanluca/laravel-helpers": "1.0.2",
         "jackiedo/timezonelist": "5.x",
@@ -47,7 +43,8 @@
         "pragmarx/version": "0.2.2",
         "guzzlehttp/guzzle": "6.3.0",
         "jmikola/geojson": "1.0.2",
-        "nabeel/vacentral": "dev-master"
+        "nabeel/vacentral": "dev-master",
+        "laracasts/flash": "3.0.2"
     },
     "require-dev": {
         "phpunit/phpunit": "6.4.0",
@@ -56,7 +53,8 @@
         "mockery/mockery": "0.9.*",
         "filp/whoops": "~2.0",
         "orchestra/testbench": "v3.5.2",
-        "bpocallaghan/generators": "5.0.1"
+        "bpocallaghan/generators": "5.0.1",
+        "scriptfusion/phpunit-immediate-exception-printer": "1.3.0"
     },
     "autoload": {
         "classmap": [