[source] scripts: case insensitive sort device names

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/c511795f47ddbe7413e07a499f7ff59715ed088a

commit c511795f47ddbe7413e07a499f7ff59715ed088a
Author: Karl Palsson <karlp at etactica.com>
AuthorDate: Wed Oct 12 13:51:23 2016 +0000

    scripts: case insensitive sort device names
    
    When selecting devices from the Target Devices menu, the brand choices
    of naming makes it confusing to find particular devices by name, as the
    sorting is case sensitve.  AirTight came after ALFA, and devolo and
    jjPlus both came after Zyxel.
    
    This does _not_ apply to the Target Profile list, as that includes
    "Default - all profiles" inside the profile list.
    
    Signed-off-by: Karl Palsson <karlp at etactica.com>
---
 scripts/target-metadata.pl | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/scripts/target-metadata.pl b/scripts/target-metadata.pl
index 3422572..7f7dc6d 100755
--- a/scripts/target-metadata.pl
+++ b/scripts/target-metadata.pl
@@ -276,8 +276,12 @@ menu "Target Devices"
 
 EOF
 	foreach my $target (@target) {
-		my $profiles = $target->{profiles};
-		foreach my $profile (@{$target->{profiles}}) {
+		my @profiles = sort {
+			my $x = $a->{name};
+			my $y = $b->{name};
+			"\L$x" cmp "\L$y";
+		} @{$target->{profiles}};
+		foreach my $profile (@profiles) {
 			next unless $profile->{id} =~ /^DEVICE_/;
 			print <<EOF;
 menuconfig TARGET_DEVICE_$target->{conf}_$profile->{id}