bootstrap4 in place of bootstrap3

Author: jeremykenedy

CODE_OF_CONDUCT.md

@@ -5,11 +5,11 @@
     "license": "MIT",
     "type": "project",
     "require": {
-        "php": ">=7.1.3",
+        "php": "^7.1.3",
         "barryvdh/laravel-debugbar": "^3.0",
         "creativeorange/gravatar": "~1.0",
         "doctrine/dbal": "^2.5",
-        "fideloper/proxy": "~4.0",
+        "fideloper/proxy": "^4.0",
         "google/recaptcha": "^1.1",
         "intervention/image": "^2.4",
         "jaybizzle/laravel-crawler-detect": "1.*",
@@ -22,7 +22,7 @@
         "jeremykenedy/uuid": "^3.1",
         "laravel/framework": "5.6.*",
         "laravel/socialite": "^3.0",
-        "laravel/tinker": "~1.0",
+        "laravel/tinker": "^1.0",
         "laravelcollective/html": "^5.5",
         "pusher/pusher-php-server": "^3.0",
         "rap2hpoutre/laravel-log-viewer": "^0.10.4",
@@ -33,12 +33,11 @@
         "socialiteproviders/youtube": "^3.0"
     },
     "require-dev": {
-        "filp/whoops": "~2.0",
-        "fzaninotto/faker": "~1.4",
-        "mockery/mockery": "~1.0",
-        "nunomaduro/collision": "~2.0",
-        "phpunit/phpunit": "~7.0",
-        "symfony/thanks": "^1.0"
+        "filp/whoops": "^2.0",
+        "fzaninotto/faker": "^1.4",
+        "mockery/mockery": "^1.0",
+        "nunomaduro/collision": "^2.0",
+        "phpunit/phpunit": "^7.0"
     },
     "autoload": {
         "classmap": [