tstRTStrAlloc: ensure we call RTStrAAppendExN() really with size_t parameters!
Runtime: typo
command line help for keep alive, code style fixes
Automated rebranding to Oracle copyright/license strings via filemuncher
Runtime/testcases: warning
blank lines.
IPRT: Added RTStrATruncate.
IPRT: Added RTStrAAppend, RTStrAAppendN, RTStrAAppendExN[V]{,1}, RTStrAlloc, RTStrAllocEx and RTStrRealloc. Fixed bug in RTStrDupN.