[CLEANUP] Rename Classes/ to src/ (#268)

This brings the project more in line with the default Symfony
project structure.

Author: oliverklee

.github/CONTRIBUTING.md

@@ -59,7 +59,7 @@ script:
 - >
   echo;
   echo "Linting all PHP files";
-  find Classes/ tests/ web/ -name ''*.php'' -print0 | xargs -0 -n 1 -P 4 php -l; php -l bin/*;
+  find src/ tests/ web/ -name ''*.php'' -print0 | xargs -0 -n 1 -P 4 php -l; php -l bin/*;
 
 - >
   echo;
@@ -79,14 +79,14 @@ script:
 - >
   echo;
   echo "Running the static analysis";
-  vendor/bin/phpstan analyse -l 5 bin/ Classes/ tests/ web/;
+  vendor/bin/phpstan analyse -l 5 bin/ src/ tests/ web/;
 
 - >
   echo;
   echo "Running PHPMD";
-  vendor/bin/phpmd Classes/ text Configuration/PHPMD/rules.xml;
+  vendor/bin/phpmd src/ text Configuration/PHPMD/rules.xml;
 
 - >
   echo;
   echo "Running PHP_CodeSniffer";
-  vendor/bin/phpcs --standard=Configuration/PhpCodeSniffer/ bin/ Classes/ tests/ web/;
+  vendor/bin/phpcs --standard=Configuration/PhpCodeSniffer/ bin/ src/ tests/ web/;

.github/PULL_REQUEST_TEMPLATE.md

@@ -55,4 +55,4 @@ doctrine:
                 type: annotation
                 is_bundle: false
                 prefix: PhpList\PhpList4\Domain\Model
-                dir: '%kernel.project_dir%/Classes/Domain/Model/'
+                dir: '%kernel.project_dir%/src/Domain/Model/'

.travis.yml

@@ -31,6 +31,6 @@ services:
     # controllers are imported separately to make sure they're public
     # and have a tag that allows actions to type-hint services
     PhpList\PhpList4\EmptyStartPageBundle\Controller\:
-        resource: '../Classes/EmptyStartPageBundle/Controller'
+        resource: '../src/EmptyStartPageBundle/Controller'
         public: true
         tags: [controller.service_arguments]

CHANGELOG.md

@@ -57,7 +57,7 @@
     },
     "autoload": {
         "psr-4": {
-            "PhpList\\PhpList4\\": "Classes/"
+            "PhpList\\PhpList4\\": "src/"
         }
     },
     "autoload-dev": {