HTTPS for travis workers

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "app/webroot/php-cms"]
 	path = app/webroot/php-cms
-	url = git@bitbucket.org:b23prodtm/php-cms.git
+	url = https://bitbucket.org/b23prodtm/php-cms.git
 [submodule "app/Plugin/Markdown"]
 	path = app/Plugin/Markdown
-	url = git@github.com:b23prodtm/markdown-plugin.git
+	url = https://github.com/b23prodtm/markdown-plugin.git

.travis.yml

@@ -15,7 +15,8 @@ env:
   matrix:
     - DB=mysql
   global:
-    - PHPUNIT=3.7.33
+    - PHPUNIT=3
+    - PHPCS=1
 
 services:
   - memcached
@@ -24,27 +25,26 @@ matrix:
   fast_finish: true
   include:
     - php: 5.4
-      env: DB=pgsql PHPUNIT=3 VCS=1
+      env: DB=pgsql
 
     - php: 5.4
-      env: DB=sqlite PHPUNIT=3 VCS=1
+      env: DB=sqlite
 
     - php: 7.0
-      env: PHPCS=1 PHPUNIT=3 VCS=3
 
     - php: 7.1
-      env: DB=mysql PHPUNIT=3 VCS=3
+      env: PHPCS=3
 
     - php: 7.2
-      env: DB=mysql PHPUNIT=3 VCS=3
+      env: PHPCS=3
   exclude:
     - php: 7.2
       env: DB=mysql
 
 
 before_script:
   - if [[ ${TRAVIS_PHP_VERSION:0:3} == "7.2" ]] ; then pear config-set preferred_state snapshot && yes "" | pecl install mcrypt ; fi
-  - composer require --prefer-dist --update-with-dependencies --dev phpunit/phpunit ^$PHPUNIT cakephp/cakephp-codesniffer ^$VCS
+  - composer require --prefer-dist --update-with-dependencies --dev phpunit/phpunit ^$PHPUNIT cakephp/cakephp-codesniffer ^$PHPCS
   - echo "require_once 'vendors/autoload.php';" >> app/Config/bootstrap.php
   - sudo locale-gen de_DE
   - sudo locale-gen es_ES