Update VERSION
Merge pull request #43 from lclc/version

Update VERSION
Travis tarbal: update directory strucutre
Merge pull request #44 from lclc/tar

Travis tarbal: update directory strucutre
tinythread: remove extra semi-colon
CMake: add missing -pthread to CXXFLAGS
CMake: add warnings to CXXFLAGS

Since every C++ text book encourages the usage of compiler warnings
we should also enable them by default. This will help to increase
code quality by factors.