Fixed minor typos
Use FAILURES config value only when specified

This prevents the error
ERROR: Error limit () reached for host
when FAILURES isn't specified in the config file
Merge pull request #185 from PeterMosmans/typos

Fixed minor typos
Merge pull request #186 from PeterMosmans/timeout

Use FAILURES config value only when specified
Updated Apache, PHP and OpenSSL version strings
Tweaked some strings to remove false positives

Added Maven, web.config.local and ~ftp strings
Merge pull request #187 from PeterMosmans/versionstrings

Updated Apache, PHP and OpenSSL version strings
Merge pull request #188 from PeterMosmans/false-positives

Tweaked some strings to remove false positives
Reduce false positives