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).

dev-qt/libdbusmenu_qt/libdbusmenu_qt-0.9.2.recipe

@@ -1,4 +1,4 @@
-SUMMARY="D-Bus Menu library for Qt."
+SUMMARY="D-Bus Menu library for Qt"
 DESCRIPTION="This library provides a Qt implementation of the DBusMenu \
 protocol. The DBusMenu protocol makes it possible for applications to \
 export and import their menus over DBus."
@@ -22,21 +22,18 @@ PROVIDES="
 	libdbusmenu_qt${secondaryArchSuffix} = $portVersion
 	lib:libdbusmenu_qt$secondaryArchSuffix = $portVersion
 	"
-
 REQUIRES="
 	haiku${secondaryArchSuffix}
 	libqt4${secondaryArchSuffix} >= 4.8
 	lib:libqjson$secondaryArchSuffix
 	lib:libdbus_1$secondaryArchSuffix
 	"
-
 BUILD_PREREQUIRES="
 	cmd:cmake
 	cmd:pkg_config$secondaryArchSuffix
 	cmd:make
 	cmd:g++${secondaryArchSuffix}
 	"
-
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
 	libqt4${secondaryArchSuffix}_devel >= 4.8
@@ -48,7 +45,6 @@ PROVIDES_devel="
 	libdbusmenu_qt${secondaryArchSuffix}_devel = $portVersion
 	devel:libdbusmenu_qt$secondaryArchSuffix = $portVersion
 	"
-
 REQUIRES_devel="
 	libqt4${secondaryArchSuffix}_devel >= 4.8
 	libdbusmenu_qt${secondaryArchSuffix} == $portVersion base