Add crlf after the path is displayed in the computer.

Should fix problem reported by DigitalMan.

using for the sendmail thread.

If the file uses a known extension, do not pass through all the parsers.

file to 4 chars.

for Deuce. :-)

SAFECOPY here since 'tail' is malloc'd pointer - oops.

regular expression suppor).
Reverted findstr() and trashcan() to read the file a line at a time rather than
load the entire file (potentially very large) into a string list.

encoded username/password (all in one command) instead of the plain text
reply/response model (which is apparently incorrect).

ie: this.file.lock matches this.file.lock.*

* Parses/consumes QWK headers.dat files
  - No more to/from/subj length limits
  - Extensive header details transferred for each message
  - IP/hostname filters (.can files) are applied to appropriate header fields
  - Code cleanup in the QWK functions
* New functions to read/parse/search filter (.can) files as string lists
  - Performance boost - no need to open/read/close .can file for each message
* More thread-safe Message-ID retrieval/generation (ftn_msgid and get_msgid)
* Better Message-ID generation for misconfigured systems (e.g. no hostname)
! These changes require the latest smblib and xpdev libraries !

set.
Use ctime() for displaying times in message headers (second-granularity).
More use of SAFEPRINTF.

set.