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).

games-puzzle/lmarbles/lmarbles-1.0.8.recipe

@@ -1,4 +1,4 @@
-SUMMARY="LMarbles is an Atomix clone with a slight change in concept."
+SUMMARY="An Atomix clone with a slight change in concept"
 DESCRIPTION="LMarbles is an Atomix clone with a slight change in concept. \
 Instead of assembling molecules you create figures out of marbles. \
 Nevertheless, the basic game play is the same: If a marble starts to move \
@@ -19,27 +19,24 @@ PATCHES="lmarbles-1.0.8.patchset"
 PROVIDES="
 	lmarbles = $portVersion
 	app:LMarbles = $portVersion
-"
-
+	"
 REQUIRES="
 	haiku
 	lib:libsdl
 	lib:libsdl_mixer 
-"
-
+	"
 BUILD_REQUIRES="
 	haiku_devel
 	devel:libsdl
 	devel:libsdl_mixer
-"
-
+	"
 BUILD_PREREQUIRES="
 	cmd:make
 	cmd:gcc
 	cmd:ld
 	cmd:libtoolize
 	cmd:xres
-"
+	"
 
 BUILD()
 {