Skip tests that needs an active internet connection

--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -68,15 +68,15 @@
 	endif()
 endfunction(ADD_CLAR_TEST)
 
-add_clar_test(offline             -v -xonline)
+#add_clar_test(offline             -v -xonline)
 add_clar_test(invasive            -v -score::ftruncate -sfilter::stream::bigfile -sodb::largefiles -siterator::workdir::filesystem_gunk -srepo::init -srepo::init::at_filesystem_root)
-add_clar_test(online              -v -sonline -xonline::customcert)
-add_clar_test(online_customcert   -v -sonline::customcert)
-add_clar_test(gitdaemon           -v -sonline::push)
-add_clar_test(ssh                 -v -sonline::push -sonline::clone::ssh_cert -sonline::clone::ssh_with_paths -sonline::clone::path_whitespace_ssh)
-add_clar_test(proxy               -v -sonline::clone::proxy)
-add_clar_test(auth_clone          -v -sonline::clone::cred)
-add_clar_test(auth_clone_and_push -v -sonline::clone::push -sonline::push)
+#add_clar_test(online              -v -sonline -xonline::customcert)
+#add_clar_test(online_customcert   -v -sonline::customcert)
+#add_clar_test(gitdaemon           -v -sonline::push)
+#add_clar_test(ssh                 -v -sonline::push -sonline::clone::ssh_cert -sonline::clone::ssh_with_paths -sonline::clone::path_whitespace_ssh)
+#add_clar_test(proxy               -v -sonline::clone::proxy)
+#add_clar_test(auth_clone          -v -sonline::clone::cred)
+#add_clar_test(auth_clone_and_push -v -sonline::clone::push -sonline::push)
 
 #
 # Header file validation project: ensure that we do not publish any sloppy