Added Custom Calibration Pattern Module.
Added precomp header.
Added the precomp.hpp file.
Updated headers.
Cleared shadowing warning.
Swapped CV_RGB macro to Scalar.
Updated ITERATIVE -> SOLVEPNP_ITERATIVE.
Fixed windows warnings. Updated docs to include default detector/matcher.
Enclose code in ccalib namespace. Switch defines to consts.
fixed float warning.
Merge pull request #63 from 23pointsNorth/ccalib_module

Added Custom Calibration Pattern Module.