* added dynamic actions:
these actions are created and modified in runtime,
each action needs a code source to be imported from and a
class name.
- there are 2 new endpoints:
- /v2/code_sources/:
used to add new code sources to mistral.
- /v2/dynamic_actions/:
used to add dynamic actions to mistral in runtime
- a new Action provider (DynamicActionProvider) was added:
it provides the actions created from the dynamic actions api.
Change-Id: I9fe8c28ffdef71016d9dc13aea60a288c8ebaa0a
Signed-off-by: ali <ali.abdelal@nokia.com>