Initially, this commit was supposed to provide a slightly
optimized version of `find_if` for `integer_sequence`.
Unfortunately, benchmarking did not show any significant
difference, and so the current implementation will be kept.
Benchmark data is here: http://pastebin.com/t3M8YwzD
- Properly setup build matrix
- Clean up .travis.yml
- Try building with Boost 1.57 and Boost 1.58
- Install dependencies to the deps/ subdirectory
- Reduce memory usage of test/type.cpp
- Re-enable some Fusion tests
- Split type class instances into separate files
- Instances provided automatically by a type class are actually MCDs
- Test each instance in a single file, not one file per method
- Refactor the operator system to fix the ADL-related bug.
