Bounty program for improvements to Tcl and certain Tcl packages.

2 check-ins related to "merge-1-3-io-rewrite-07-26-00"

* tests/tlsIO.test: updated comments, fixed a pcCrash case that was due to debug assertion in Windows SSL. Closed-Leaf check-in: 5ed815df85 user: hobbs tags: merge-1-3-io-rewrite-07-26-00, tls-1-3-io-rewrite
* tls.c (ImportObjCmd): removed unnecessary use of 'bio' arg. (Tls_Init): check return value of SSL_library_init. Also lots of whitespace cleanup (more like Tcl Eng style guide), but not all code was cleaned up. * tlsBIO.c: minor whitespace cleanup * tlsIO.c: minor whitespace cleanup. (TlsInputProc, TlsOutputProc): Added ERR_clear_error before calls to BIO_read or BIO_write, because we could otherwise end up pulling an error off the stack that didn't belong to us. Also cleanup up excessive use of gotos. check-in: e64e21d80e user: hobbs tags: tls-1-3-io-rewrite