Fixed detection of .codecov.yml and switched to MathJax

Author: mohamed-barakat

.github/workflows/Tests.yml

@@ -44,4 +44,5 @@ jobs:
           TERM=dumb make -C Algebroids -j $(nproc) --output-sync ci-test
           TERM=dumb make -C FunctorCategories -j $(nproc) --output-sync ci-test
           TERM=dumb make -C CatReps -j $(nproc) --output-sync ci-test
+          cp ./Algebroids/.codecov.yml ./
           curl -s https://codecov.io/bash | bash

PackageInfo.g

@@ -11,7 +11,7 @@ SetPackageInfo( rec(
 PackageName := "Algebroids",
 Subtitle := "Algebroids and bialgebroids as preadditive categories generated by enhanced quivers",
 Version := Maximum( [
-                   "2020.09.06", ## Mohamed's version
+                   "2020.09.07", ## Mohamed's version
                    ## this line prevents merge conflicts
                    "2020.09.05", ## Kamal's version
                    ## this line prevents merge conflicts

README.md

@@ -8,7 +8,7 @@
 
 <!-- BEGIN FOOTER -->
 [docs-img]: https://img.shields.io/badge/docs-stable-blue.svg
-[docs-url]: https://homalg-project.github.io/Algebroids/doc/chap0.html
+[docs-url]: https://homalg-project.github.io/Algebroids/doc/chap0_mj.html
 
 [tests-img]: https://github.com/homalg-project/Algebroids/workflows/Tests/badge.svg
 [tests-url]: https://github.com/homalg-project/Algebroids/actions?query=workflow%3ATests