Considers endianness when printing raw memory into a string
Replace some static strings with static char*s for leak detection friendliness (h/t #272)
Added ability to show “invisibles” in strings (just tabs and newline chars, for now).
Renamed catch_tostring.hpp catch_tostring.h
- in preparation for splitting implementation into catch_tostring.hpp
Moved tostring impl into catch_tostring.hpp
Added test for invisibles
build 40
- Fixed endianness when converting numbers to hex strings
- Added option to show invisibles (/t, /n) in printed strings with -i
- moved toString() impls to impl file
- avoid allocations for static strings used in reporter