This is a CMake'ified version of libiconv.
For the libiconv original README, see README.libiconv

Credits:
 The libiconv library: http://www.gnu.org/software/libiconv/
 The how-to build libiconv on windows: http://www.codeproject.com/Articles/302012/How-to-Build-libiconv-with-Microsoft-Visual-Studio