setup repository stub (formatting, build, test, coverage)

.gitignore

CMakeLists.txt

README.md

cmake/CodeCoverage.cmake

cmake/FetchCMocka.cmake

include/CMakeLists.txt

include/connection.h

include/libcaosdbConfig.h.in

src/CMakeLists.txt

src/caosdbcli.c

src/connection.c

test/CMakeLists.txt

test/test_connection.c