Fixes for composer:

- ./vendor/ is being prepared by executing `utils/composer.phar install`, no
  need to have it around
- converted .gitignore to LF line-ending (more common over the whole project)
- no need to have them around ...

Signed-off-by: Roland Haeder <roland@mxchange.org>

.gitignore

@@ -56,6 +56,7 @@ venv/
 
 #ignore all in 'vendor' as `utils/composer.phar install` will bring it back
 vendor/*
+<<<<<<< HEAD
 
 #ignore config files from JetBrains
 /.idea
@@ -65,3 +66,5 @@ addons/
 
 #Ignore .htaccess as it may contain local changes
 .htaccess
+=======
+>>>>>>> Fixes for composer: