Julien Fastré 77b7333fea Allow encoding of an activity with configuration preset durations ...

fix #11

The activity form allow to receive pre-configured activity durations.

Those duration can be configured through the option
chill_activity.form.time_duration :

```yaml

chill_activity:
   form:
      time_duration:
         - { label: '12 minutes', seconds: 720 }
         # - ...

```

If a pre-existing activity receives a different time, the time is added
to the list of pre-configured duration time.

2016-03-09 14:31:42 +01:00

..

ChillActivityExtension.php

Allow encoding of an activity with configuration preset durations

2016-03-09 14:31:42 +01:00

Configuration.php

Allow encoding of an activity with configuration preset durations

2016-03-09 14:31:42 +01:00