Changes in SUMMARY, DESCRIPTION and whitespace.

Removed the full-stop and repeating package name in SUMMARY.
Removed hard line breaks, broke up some very long paragraphs and
use bullet lists where possible.
All done by browsing through HaikuDepot. There may be (many) more left
in the whole haikuports repo...

Included 10 extended desriptions done by soyoye14 for GCI 2014
(https://www.google-melange.com/gci/task/view/google/gci2014/5240373098053632)

Removed/insert whitespace where it seems to be the custom in recipes.
Sometimes rearranged elements of a recipe (moving license and copyright
up, for example).

net-print/gutenprint/gutenprint-5.2.10.recipe

@@ -5,8 +5,8 @@ drivers that may be used with most common UNIX print spooling \
 systems, including CUPS, lpr, LPRng, or others.  These drivers \
 provide high quality printing for UNIX (including Macintosh OS X \
 10.3 and newer) and Linux systems in many cases equal to or better \
-than proprietary vendor-supplied drivers.  Gutenprint also \
-includes an enhanced print plug-in for the GIMP image editor, \
+than proprietary vendor-supplied drivers. 
+Gutenprint also includes an enhanced print plug-in for the GIMP image editor, \
 replacing the Gimp-Print 4.2-based plugin supplied with GIMP 1.2, \
 2.0, and 2.2, and offering an alternative with additional \
 capabilities to the GtkPrint-based plugin supplied with GIMP 2.4 \
@@ -46,6 +46,7 @@ BUILD_PREREQUIRES="
 	cmd:make
 	cmd:sed
 	"
+
 PATCH()
 {
 	# git doesn't handle correctly multilines with straybackspaces.