Update docs

Author: ale94mleon

docs/index.rst

@@ -4,7 +4,7 @@
    contain the root `toctree` directive.
 
 Welcome to moldrug (AKA mouse)'s documentation!
-===================================
+===============================================
 .. include:: ../README.rst
 
 Index

docs/source/modules/opt.rst

@@ -0,0 +1,6 @@
+Opt
+===========
+
+.. automodule:: moldrug.opt
+    :members:
+    :special-members: __init__, __call__

docs/source/moldrug-dahsboard.md

@@ -34,8 +34,8 @@ Of course, you can always download [moldrug-dashboard.py](https://github.com/ale
 
 ## Inputs
 
-- `pbz2` file. Exported when the command line is used. This file can be generated by calling the function {py:func}`moldrug.utils.compressed_pickle`. The classes {py:class}`moldrug.utils.Local` and {py:class}`moldrug.utils.GA` have already this method implemented (`pickle`).
-- `pdb` file. The protein PDB if you would like to check the Protein-Ligand interaction network. In this case the `pdbqt` attribute of the {py:class}`moldrug.utils.Individual` shoud have been updated to the docking pose. This is done automatically by the classes {py:class}`moldrug.utils.GA` and {py:class}`moldrug.utils.Local`
+- `pbz2` file. Exported when the command line is used. This file can be generated by calling the function {py:func}`moldrug.utils.compressed_pickle`. The classes {py:class}`moldrug.opt.Local` and {py:class}`moldrug.opt.GA` have already this method implemented (`pickle`).
+- `pdb` file. The protein PDB if you would like to check the Protein-Ligand interaction network. In this case the `pdbqt` attribute of the {py:class}`moldrug.utils.Individual` shoud have been updated to the docking pose. This is done automatically by the classes {py:class}`moldrug.opt.GA` and {py:class}`moldrug.opt.Local`
 
 ## Upload pbz2