Warning & Whitespace cleanups
Clears 16 -Wimplicit-int-conversion, 11 -Wshorten-64-to-32, and 8 -Wsign-conversion warnings from clang.
Remove leading spaces before tabs and trailing whitespace, and fix a couple of incorrect indentations.
Clears 16 -Wimplicit-int-conversion, 11 -Wshorten-64-to-32, and 8 -Wsign-conversion warnings from clang.
Remove leading spaces before tabs and trailing whitespace, and fix a couple of incorrect indentations.