Last call for fixes to be included in release 5.0 patchlevel 2

[sfeam <sf...@us...>]

I plan to release patchlevel 2 for gnuplot version 5 sometime next week.

A testing version can be downloaded from the "5.0 release candidates" folder
of the file download area on SourceForge

http://sourceforge.net/projects/gnuplot/files/gnuplot/5.0%20release%20candidates/gnuplot-testing-5.0.2.tar.gz/download

If you know of any version 5 issues that are have not already been addressed
in this incremental release, please raise them here. 

The list of fixes currently included is given in the NEWS file and listed below

Changes since 5.0.1
===================
* NEW support "set clip {one|two}" in 3D vector plots (splot ... with vectors)
* CHANGE post.trm treats lt -1 as double width only when drawing the plot border
* CHANGE distinguish between empty string variable and string constant ""
* CHANGE preserve full precision of samples generated by '+' or '++'
* CHANGE dumb terminal now handles UTF-8 characters
* CHANGE "plot for [i=1:n] foo=i, x*foo" generates n plots (comma is ignored)
* CHANGE accept '\r' as a terminator after console prompt (Windows only)
* CHANGE use the same arrowhead style in the key sample as in the plot itself
* CHANGE the command "set tics {front|back}" no longer affects grid lines also
* CHANGE allow "noautoscale" keyword for 2D function plots
* FIX dashtype labels in 'test' command were off by one
* FIX autocalculation of box widths in the presence of NaN data values
* FIX qt terminals dots were invisible
* FIX point and impulse colors in 3D binary plots
* FIX enable dashtype processing for epslatex terminal
* FIX clean handling of unexpected input commands or data found by fuzz-testing
* FIX many places where corrupt input commands or data could trigger a crash
* FIX aquaterm fill area with transparency
* FIX "offset 0" means "no offset" even in the case of log-scaled axes
* FIX handle formatted read from a datablock
* FIX "pause mouse" for wxt terminal (OSX, other single-threaded platforms)
* FIX 2-column data plots "with filledcurve y=<value>"
* FIX handling outliers in boxplot with categories (i.e. level in column 4)
* FIX inline input format in `splot` command
* FIX order-dependence of optional keywords for "set key" and "set obj polygon"
* FIX lua/tikz text placement errors on OSX 10.10.2 with lua5.3
* FIX B and L formats in gprintf()
* FIX bug parsing time input with format "%s" (extra fractional second)
* FIX incorrect average value in final bin of "smooth cnorm" calculation
* FIX handle log-scale y values when calculating monotonic cubic spline fit
* FIX "set clip points" was non-functional in version 5.0
* FIX regression in 5.0.1 that left extraneous '@' in title columnhead(N)
* FIX vertical placement of text fragments by cairo terminals
* FIX "set [*]axis rangelimited" applies to minor as well as major tics