Updated lexers & parsers to include prefixes
Fixed log so it will compile under Visual Studio
- Included an implementation of gettimeofday
Define empty __attribute__ macro for non-gcc, non-clang compilers
Made iterators extend std::iterator and added == operator
Wrapped init in std::set constructor
Changed to explicit heap allocated memory
Changed from "and" to "&&"
A few indent fixes
Replaced readsome() with read() and gcount()
Updated .gitignore file for ilang and verilog frontends
Check for _YOSYS_ in yosys.h
Merge branch 'win32'