## unreleased
### Fixed
#### Project Scope
- `boost::posix_time::[milli]second` takes integer numbers, and we now at least cast the floats to integers, as Boost 1.67 forced us to realize we're (incorrectly) using floating point her
- CMake: using regex to match compiler against "Clang" now enables correct build on OS X
#### GRC
- Fixed GRC bug which broke WX and Qt (by altering the template code), in multiple (less than awesome) steps
#### gr-analog
- `fmdet_cf`'s derivative coefficients were wrong.
#### gr-blocks
- `float_array_to_int`: int32 limits were wrongly hardcoded.
- Fixed the undefined behaviour happening in `float_to_complex` when accessing the second input_items element in the single-input case
### Added
#### gr-analog
- QA for complex cosine
#### gr-utils
- `gr_modtool` now with autocompletion candidates for `rm`
### Changed
#### Project Scope
- Removed cppunit from all unit tests, replaced by Boost
- Removed the cppunit dependency
2f161225a6