Fix path in env file
be clear on environment variables
std library greater moved
Static link of boost unit test.
Force correct version of runtime library
Use single-header variant of unit test framework
Replace boost unit test with google test
Ignore new test
Test header
Parenthesize arguments so there is no precedence issue
Use assertive test library
std::greater moved for vs2012
Merge branch 'gtest' into vs2012
Fix assertive output
Windows build instructions.