Captialize meta.description of all packages

In line with the Nixpkgs manual.

A mechanical change, done with this command:

  find pkgs -name "*.nix" | \
      while read f; do \
          sed -e 's/description\s*=\s*"\([a-z]\)/description = "\u\1/' -i "$f"; \
      done

I manually skipped some:

* Descriptions starting with an abbreviation, a user name or package name
* Frequently generated expressions (haskell-packages.nix)

pkgs/tools/system/dcfldd/default.nix

@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ ];
 
   meta = with stdenv.lib; {
-    description = "an enhanced version of GNU dd";
+    description = "An enhanced version of GNU dd";
 
     homepage = http://dcfldd.sourceforge.net/;
 

pkgs/tools/system/dfc/default.nix

@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     homepage = "http://projects.gw-computing.net/projects/dfc";
-    description = "displays file system space usage using graphs and colors";
+    description = "Displays file system space usage using graphs and colors";
     license="free";
     maintainers = with stdenv.lib.maintainers; [qknight];
     platforms = with stdenv.lib.platforms; all;

pkgs/tools/system/s6-rc/default.nix

@@ -35,7 +35,7 @@ in stdenv.mkDerivation rec {
 
   meta = {
     homepage = http://skarnet.org/software/s6-rc/;
-    description = "a service manager for s6-based systems";
+    description = "A service manager for s6-based systems";
     platforms = stdenv.lib.platforms.all;
     license = stdenv.lib.licenses.isc;
     maintainers = with stdenv.lib.maintainers; [ pmahoney ];

pkgs/tools/system/safecopy/default.nix

@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   };
 
   meta = {
-    description = "data recovery tool for damaged hardware";
+    description = "Data recovery tool for damaged hardware";
 
     longDescription =
       '' Safecopy is a data recovery tool which tries to extract as much data as possible from a

pkgs/tools/system/tm/default.nix

@@ -19,7 +19,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     homepage = "http://vicerveza.homeunix.net/~viric/soft/tm";
-    description = "terminal mixer - multiplexer for the i/o of terminal applications";
+    description = "Terminal mixer - multiplexer for the i/o of terminal applications";
     license = licenses.gpl2;
     maintainers = with maintainers; [ viric ];
     platforms = platforms.all;

pkgs/tools/system/tree/default.nix

@@ -43,7 +43,7 @@ stdenv.mkDerivation {
 
   meta = {
     homepage = "http://mama.indstate.edu/users/ice/tree/";
-    description = "command to produce a depth indented directory listing";
+    description = "Command to produce a depth indented directory listing";
     license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''

pkgs/tools/system/ts/default.nix

@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     homepage = "http://vicerveza.homeunix.net/~viric/soft/ts";
-    description = "task spooler - batch queue";
+    description = "Task spooler - batch queue";
     license = licenses.gpl2;
     maintainers = with maintainers; [ viric ];
     platforms = platforms.all;