Re-adding TOC

docs/index.rst

@@ -21,6 +21,23 @@ We intend to add more and more modules in the future in order to provide a compr
 **circtools** is developed at the `Jakobi Lab <https://jakobilab.org>`_, part of the `Translational Cardiovascular Research Center (TCRC) <https://https://phoenixmed.arizona.edu/tcrc/>`_ in the Department of Internal Medicine at `The University of Arizona College of Medicine – Phoenix <https://https://phoenixmed.arizona.edu/>`_ with contributions from the `Dieterich Lab <https://dieterichlab.org>`_ at the `University Hospital Heidelberg <https://www.heidelberg-university-hospital.com/>`_, where `Tobias Jakobi <https://tobias.jako.bi>`_ initially developed the software.
 
 
+Table of contents
+==================
+
+.. toctree::
+   :maxdepth: 3
+
+   Installation.rst
+   Detect.rst
+   Reconstruct.rst
+   Quickcheck.rst
+   Circtest.rst
+   Enrichment.rst
+   Exon.rst
+   Primer.rst
+   Support.rst
+
+
 License
 ========
 **circtools** is freely available under the GNU General Public License v3.0.