Remove Travis CI leftovers (#1564)

README.md

@@ -35,8 +35,6 @@ constrained optimization problems.
   <img src="https://badge.fury.io/py/amici.svg" alt="PyPI version"></a>
 <a href="https://github.com/AMICI-dev/AMICI/actions/workflows/test_pypi.yml">
   <img src="https://github.com/AMICI-dev/AMICI/actions/workflows/test_pypi.yml/badge.svg" alt="PyPI installation"></a>
-<a href="https://travis-ci.com/AMICI-dev/AMICI">
-  <img src="https://travis-ci.com/AMICI-dev/AMICI.svg?branch=master" alt="Build Status"></a>
 <a href="https://codecov.io/gh/AMICI-dev/AMICI">
   <img src="https://codecov.io/gh/AMICI-dev/AMICI/branch/master/graph/badge.svg" alt="Code coverage"></a>
 <a href="https://sonarcloud.io/dashboard?id=ICB-DCM_AMICI&branch=master">

documentation/index.rst

@@ -2,9 +2,6 @@ Welcome to AMICI's documentation!
 =================================
 
 
-.. image:: https://travis-ci.com/AMICI-dev/AMICI.svg?branch=master
-   :target: https://travis-ci.com/AMICI-dev/AMICI
-   :alt: Build status
 .. image:: https://codecov.io/gh/AMICI-dev/AMICI/branch/master/graph/badge.svg
    :target: https://codecov.io/gh/AMICI-dev/AMICI
    :alt: Code coverage

matlab/mtoc/config/Doxyfile.template

@@ -875,7 +875,6 @@ WARN_LOGFILE           =
 
 INPUT                  = "_SourceDir_/README.md" \
                          "_SourceDir_/LICENSE.md" \
-                         "_SourceDir_/INSTALL.md" \
                          "_SourceDir_/documentation/MATLAB_.md" \
                          "_SourceDir_/documentation/CPP_.md" \
                          "_SourceDir_/include" \

scripts/README.md

@@ -85,7 +85,3 @@ This directory contains a number of build, installation, and CI scripts.
 
   Run memory leak check using valgrind for all unit and integration tests.
   Assumes they have been built before in the default location. 
-
-* `travis_wrap.sh`
-
-  Wrapper script for Travis CI to enable output folding in Travis CI logs