Schedula

-------------------

Fix
~~~
- (des): Correct bug when SubDispatchFunction have no `outputs`.

-------------------

Fix
~~~
- (des): Correct bug of get_id when tuple ids nodes are given as input
or outputs of a sub_dsp.

- (des): Correct bug when tuple ids are given as `inputs` or `outputs`
of `add_dispatcher` method.

-------------------

Feat
~~~~
- (setup): Update `Development Status` to `5 - Production/Stable`.

- (setup): Add additional project_urls.

- (doc): Add changelog to rtd.


Fix
~~~
- (doc): Correct link docs_status.

- (des): Correct bugs get_des.

-------------------

Feat
~~~~
- (doc): Add changelog.

- (travis): Test extras.

- (des): Avoid using sphinx for `getargspec`.

- (setup): Add extras_require to setup file.


Fix
~~~
- (setup): Correct bug in `get_long_description`.

--------------------

Fix
~~~
- (dsp): Add missing content block in note directive.

- (drw): Make sure to plot same sol as function and as node.

- (drw): Correct format of started attribute.

--------------------

Feat
~~~~
- (dsp): Add `DispatchPipe` class (faster pipe execution, it overwrite
the existing solution).

- (core): Improve performances replacing `datetime.today()` with
`time.time()`.