v.boxplot: update content to match new name (#1000)

Update the files to match the new name v.boxplot (follow up on #999)
Update docs to follow markup guidelines

src/vector/v.boxplot/Makefile

@@ -1,6 +1,6 @@
 MODULE_TOPDIR = ../..
 
-PGM = d.vect.colbp
+PGM = v.boxplot
 
 include $(MODULE_TOPDIR)/include/Make/Script.make
 

src/vector/v.boxplot/v.boxplot.html

@@ -1,31 +1,25 @@
 <h2>DESCRIPTION</h2>
 
 <p>
-<em>d.vect.colbp</em> draws a boxplot of the values in a vector
+<em>v.boxplot</em> draws a boxplot of the values in a vector
 <em>map</em> attribute <em>column</em>. The user can use the
 <em>where</em> option to only select a subset of the attribute table.
 There is also the option to group the values of the column according to
 the categories in a second column (<em>group_by</em> and create one plot
 with for each group a separate boxplot.
 
 <p>
-By default, the resulting plot is displayed on screen (default).
-However, the user can also save the plot to file using the
-<em>plot_output</em> option. The format is determined by the extension
-given by the user. So, if plot_output = outputfile.png, the plot will
-be saved as a png file.
+By default, the resulting plot is displayed on screen (default). 
+However, the user can also save the plot to file using the 
+<em>plot_output</em> option. The format is determined by the extension 
+given by the user. So, if <tt>plot_output = outputfile.png</tt>tt>, the 
+plot will be saved as a png file.
 
 <p>
 There are a few additonal layout options, including the option to rotate
 the plot and the x-axis labels. Furthermore, the user can optinally plot
 the boxplot(s) with notches and without outliers.
 
-<h2>NOTE</h2>
-<p>
-This script, based on d.vect.colhist, is a quick and dirty solution
-sing basic matplotlib, and will need some further fine-tuning and
-testing.
-
 <h2>EXAMPLE</h2>
 
 <h3>Example 1</h3>
@@ -36,14 +30,15 @@ <h3>Example 1</h3>
 all records with no data.
 
 <div class="code"><pre>
-d.vect.colbp -n map=schools_wake column=CORECAPACI where="CORECAPACI >0"
+v.boxplot -n map=schools_wake column=CORECAPACI where="CORECAPACI >0"
 </pre>
 </div>
 
 <p>
-<img src="d_vect_colbp_01.png"><br>
-<em>Figure 1: Boxplot of core capacity of schools in Wake County.</em>
-
+<div align="center" style="margin: 10px"> <a href="v_boxplot_01.png"> 
+<img src="v_boxplot_01.png" alt="v.boxplot: Boxplot of core capacity of 
+schools in Wake County." border="0"> </a><br> <i>Figure 1: Boxplot of 
+core capacity of schools in Wake County.</i> </div>
 
 <h3>Example 2</h3>
 Use the vector layer <em>schools_wake</em> from the
@@ -54,14 +49,28 @@ <h3>Example 2</h3>
 
 <div class="code">
 <pre>
-d.vect.colbp -h --overwrite map=schools_wake column=CORECAPACI where="CORECAPACI >0" group_by=ADDRCITY order=ascending
+v.boxplot -h --overwrite map=schools_wake column=CORECAPACI where="CORECAPACI >0" group_by=ADDRCITY order=ascending
 	</pre>
 </div>
 
 <p>
-<img src="d_vect_colbp_02.png"><br>
-<em>Figure 2" Boxplot of core capacity of schools in Wake County, grouped by city.</em>
+<div align="center" style="margin: 10px"> <a 
+href="v_boxplot_02.png"> <img src="v_boxplot_02.png" alt="v.boxplot: 
+Boxplot of core capacity of schools in Wake County, grouped by city" 
+border="0"> </a><br> <i>Figure 2: Boxplot of core capacity of schools 
+in Wake County, grouped by city.</i> </div>
+
+<h2>SEE ALSO</h2>
 
+<em>
+  <a href="https://grass.osgeo.org/grass-stable/manuals/addons/v.scatterplot.html">v.scatterplot</a>,
+  <a href="https://grass.osgeo.org/grass-stable/manuals/addons/d.vect.colhist.html">d.vect.colhist</a>,
+  <a href="https://grass.osgeo.org/grass-stable/manuals/addons/r.boxplot.html">r.boxplot</a>,
+  <a href="https://grass.osgeo.org/grass-stable/manuals/addons/r.series.boxplot.html">r.series.boxplot</a>,
+  <a href="https://grass.osgeo.org/grass-stable/manuals/addons/t.rast.boxplot.html">t.rast.boxplot</a>,
+  <a href="https://grass.osgeo.org/grass-stable/manuals/addons/r.scatterplot.html">r.scatterplot</a>
+  <a href="https://grass.osgeo.org/grass-stable/manuals/addons/r3.scatterplot.html">r3.scatterplot</a>
+</em>
 
 <h2>AUTHOR</h2>
 

src/vector/v.boxplot/v.boxplot.py

@@ -1,11 +1,11 @@
 #!/usr/bin/env python
 ############################################################################
 #
-# MODULE:       d.vect.colboxplot
+# MODULE:       v.boxplot
 # AUTHOR:       Paulo van Breugel
 # PURPOSE:      Draws the boxplot(s) of values in a vector attribute column
 #
-# COPYRIGHT:    (c) 2019 Paulo van Breugel, and the GRASS Development Team
+# COPYRIGHT:    (c) 2019-2023 Paulo van Breugel, and the GRASS Development Team
 #               This program is free software under the GNU General Public
 #               License (>=v2). Read the file COPYING that comes with GRASS
 #               for details.