Default twig timezone (#56)

* Ignored the .idea folder

* Added a default value for the twig timezone. It can be set in the application by an environment variable if required.

* Changed the name of the environment variable to be more consistent with all others

* Updated the docs to illustrate how to set the default timezone

.gitignore

@@ -8,3 +8,4 @@
 /tests/data/enveloper_test.sqlite
 /docker-compose.override.yml
 docs/api/node_modules
+.idea

app/config/config.yml

@@ -24,6 +24,7 @@ parameters:
     pipeprint_url: '%env(ENVELOPER_PIPEPRINT_URL)%'
     env(ENVELOPER_PIPEPRINT_URL): ~
     env(ENVELOPER_QUEUE_DSN): 'spool://memory'
+    env(ENVELOPER_DEFAULT_TIMEZONE): 'UTC'
 
 
 monolog:
@@ -96,3 +97,5 @@ twig:
     debug: '%kernel.debug%'
     strict_variables: '%kernel.debug%'
     exception_controller: AppBundle:Error:showException
+    date:
+        timezone: "%env(ENVELOPER_DEFAULT_TIMEZONE)%"

docs/01-getting-started.md

@@ -23,6 +23,7 @@ Let's assume you've created a folder called `enveloper-data`. Run this to start
         -e ENVELOPER_DEFAULT_SENDER_EMAIL=noreply@example.com \
         -e ENVELOPER_DEFAULT_SENDER_NAME=Your\ App \
         -e ENVELOPER_DB_DSN=sqlite:////app/data/enveloper.sqlite \
+        -e ENVELOPER_DEFAULT_TIMEZONE=Europe/London \
         -p 8080:8080 \
         outstack/enveloper