1. Fixed a minor issue when running memory leak test
1. Refined performance test in order to prevent compiler from removing code it seems as lacking side-effects
new tests for intersect_with and except
1. Added more unit tests for set operations
1. Fixed compile issues under win32. The code did surprisingly compile for X64.
1. Fixed intermediate paths
1. Improving from () performance
2. Improving range () performance
3. Improving repeat () performance
4. Improving from_copy () performance
5. Improved performance tests
6. Switched from [&] (capture by ref) to [=] (capture by value) in those places all the closure captured was this
7. Removed a typedef which no longer is in use
8. signed/unsigned int harmonization
9. Fixed printf long long truncate bug
10. Fixed printf wrong ratio type
11. Disabled range_sum performance test as that test for hangs in g++
12. Relaxed test_performance_sum test abit to make it pass on g++
Merge ..\..\CodePlex\cpplinq