devel-docs: fix and update the libgimpcolor docs

devel-docs/libgimpcolor/.gitignore

@@ -1,16 +1,16 @@
 /Makefile
 /Makefile.in
 /deprecated
-/libgimpcolor.args
-/libgimpcolor-decl.txt
-/libgimpcolor-decl-list.txt
-/libgimpcolor.hierarchy
-/libgimpcolor.interfaces
-/libgimpcolor.prerequisites
-/libgimpcolor.signals
-/libgimpcolor-unused.txt
-/libgimpcolor-undeclared.txt
-/libgimpcolor-undocumented.txt
+/libgimpcolor3.args
+/libgimpcolor3-decl.txt
+/libgimpcolor3-decl-list.txt
+/libgimpcolor3.hierarchy
+/libgimpcolor3.interfaces
+/libgimpcolor3.prerequisites
+/libgimpcolor3.signals
+/libgimpcolor3-unused.txt
+/libgimpcolor3-undeclared.txt
+/libgimpcolor3-undocumented.txt
 /html
 /tmpl
 /xml

devel-docs/libgimpcolor/Makefile.am

@@ -1,13 +1,13 @@
 ## Process this file with automake to produce Makefile.in
 
 # The name of the module.
-DOC_MODULE = libgimpcolor
+DOC_MODULE = libgimpcolor3
 
 # The top-level SGML file.
 DOC_MAIN_SGML_FILE = $(DOC_MODULE)-docs.sgml
 
 # The directory containing the source code.
-DOC_SOURCE_DIR = $(top_srcdir)/$(DOC_MODULE)
+DOC_SOURCE_DIR = $(top_srcdir)/libgimpcolor
 
 # Extra options to pass to gtkdoc-scangobj
 SCANGOBJ_OPTIONS =

devel-docs/libgimpcolor/libgimpcolor3-sections.txt

@@ -62,8 +62,6 @@ gimp_rgb_clamp
 gimp_rgb_gamma
 gimp_rgb_luminance
 gimp_rgb_luminance_uchar
-gimp_rgb_intensity
-gimp_rgb_intensity_uchar
 gimp_rgb_composite
 gimp_rgba_set
 gimp_rgba_set_pixel
@@ -79,10 +77,6 @@ GIMP_RGB_LUMINANCE
 GIMP_RGB_LUMINANCE_RED
 GIMP_RGB_LUMINANCE_GREEN
 GIMP_RGB_LUMINANCE_BLUE
-GIMP_RGB_INTENSITY
-GIMP_RGB_INTENSITY_RED
-GIMP_RGB_INTENSITY_GREEN
-GIMP_RGB_INTENSITY_BLUE
 GIMP_TYPE_RGB
 GIMP_TYPE_PARAM_RGB
 gimp_param_spec_rgb
@@ -105,17 +99,6 @@ gimp_rgb_to_cmyk
 gimp_hsv_to_rgb
 gimp_hsl_to_rgb
 gimp_cmyk_to_rgb
-gimp_rgb_to_hwb
-gimp_hwb_to_rgb
-gimp_rgb_to_hsv_int
-gimp_hsv_to_rgb_int
-gimp_rgb_to_hsl_int
-gimp_rgb_to_cmyk_int
-gimp_cmyk_to_rgb_int
-gimp_rgb_to_l_int
-gimp_hsl_to_rgb_int
-gimp_rgb_to_hsv4
-gimp_hsv_to_rgb4
 </SECTION>
 
 <SECTION>
@@ -219,7 +202,6 @@ gimp_bilinear_16
 gimp_bilinear_32
 gimp_bilinear_rgb
 gimp_bilinear_rgba
-gimp_bilinear_pixels_8
 </SECTION>
 
 <SECTION>