Added detailed documentation for building on Windows + macOS + Debian/Ubuntu. The second commit includes a few minor functional changes that fixed some incorrect and unintended build behavior:
building shared library on Linux was broken due to unnecessary -static link flag
building gambatte_qt after building the shared library would use the shared libgambatte instead of the static one
scripts/clean.sh was modified to fix potential scons caching issues in the test directory (it does this already, but only in the libgambatte directory)
Added detailed documentation for building on Windows + macOS + Debian/Ubuntu. The second commit includes a few minor functional changes that fixed some incorrect and unintended build behavior:
-staticlink flagscripts/clean.shwas modified to fix potential scons caching issues in the test directory (it does this already, but only in the libgambatte directory)