Boilerplate for C++ CMake build with travis ci integration (2)

static lib project, external projects integration tests

There:

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
.gitignore		.gitignore
.travis.yml		.travis.yml
CMakeLists.txt		CMakeLists.txt
README.md		README.md
slib.cpp		slib.cpp
slib.h		slib.h

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