[mouse] more mouse support and other fixes
build fix
missing sys/wait.h include
[build] fix os x build issues
[sql] show single-row results in the command-line and fix some minor fixes
[wrap] start support for word wrapping and fix a variety of glitches
Fix a build issue on 32bit
[wrap] add a hotkey for word wrap and fix some glitches
[wrap] compute line size for logs and cache the value
[release] some last minute clean up
[wrap] fix some word-wrap glitches
[misc] fix the access log format for user names; update config.guess/config.sub

Some miscellaneous fixes.

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[key] add g/G for going to the top/bottom of the file

The 'graph' view hotkey has been changed to ctrl-G since it is not
used as much.

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[cygwin] misc fixes to get things building/running on windows

This change is just a first step, it should get the basics going.  But,
the tests don't all build and there are probably other issues when
running.
[cygwin] fix compile issue for test
highlighting nits and fix filtering

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[cygwin] more windows nits and cleanup
[filter] fix problems with filtering multi-line log messages
[overlay] clear overlay when file is removed
[cmd] filter pcres should be case-insensitive

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