Whitespace cleanup in root and 'build' folder.

* Removed trailing whitespace and empty lines at top of files.

build/jam/repositories/HaikuPorts/x86

@@ -65,7 +65,7 @@ RemotePackageRepository HaikuPorts
 	jpeg_devel-9-3
 	jpeg_tools-9-3
 	keymapswitcher-1.2.7.10-1
-	less-451-4	
+	less-451-4
 	libedit-2012_06_01_3.0-1
 	libedit_devel-2012_06_01_3.0-1
 	libiconv-1.13.1-6
@@ -229,7 +229,7 @@ RemotePackageRepository HaikuPorts
 	jam
 	jpeg
 	keymapswitcher
-	less	
+	less
 	libedit
 	libiconv
 	libogg
@@ -272,7 +272,7 @@ RemotePackageRepository HaikuPorts
 	tar
 	texi2html
 	texinfo
-	unrar	
+	unrar
 	vim
 	vision
 	which

build/jam/repositories/HaikuPorts/x86_gcc2

@@ -41,7 +41,7 @@ RemotePackageRepository HaikuPorts
 	expat-2.0.1-7
 	expat_devel-2.0.1-7
 	f1spirit-0.rc9.1615-1
-	findutils-4.4.2-1	
+	findutils-4.4.2-1
 	ffmpeg-0.10.2-4
 	ffmpeg_devel-0.10.2-4
 	flac-1.3.0-1
@@ -50,7 +50,7 @@ RemotePackageRepository HaikuPorts
 	freetype-2.5.2-3
 	freetype_devel-2.5.2-3
 	fribidi-0.19.5-1
-	fribidi_devel-0.19.5-1	
+	fribidi_devel-0.19.5-1
 	friss-0.8beta-1
 	gawk-4.1.0-2
 	gcc-2.95.3_2013_08_15-4
@@ -81,7 +81,7 @@ RemotePackageRepository HaikuPorts
 	jpeg_tools-9-3
 	keymapswitcher-1.2.7.11-1
 	lcms-2.5-1
-	lcms_devel-2.5-1	
+	lcms_devel-2.5-1
 	less-451-4
 	lha-1.14i-1
 	libao-1.0.0-1
@@ -521,7 +521,7 @@ RemotePackageRepository HaikuPorts
 	texi2html
 	texinfo
 	ubertuber
-	unrar	
+	unrar
 	vcmi_x86
 	vim
 	vision