Fixed wrong unittest introduced in b36a887608854c2644ef78cf2e98b7087fc12f75
astyle formatting
Fixed #5021 (Confusing message about %lf format in printf())
Library: Changed 'rt' to 'rb' when open files. TinyXml won't choke on CRLF in Windows then. Thanks sam-truscott for telling me this.
Fixed #5023 (Add support for asinf,acosf,asinl,acosl (...) functions)