remove sqlite alias now there is only 1 version

pkgs/development/libraries/sqlite/default.nix

@@ -0,0 +1,25 @@
+{ stdenv, fetchurl, readline ? null, ncurses ? null }:
+
+assert readline != null -> ncurses != null;
+
+stdenv.mkDerivation {
+  name = "sqlite-3.7.16.2";
+
+  src = fetchurl {
+    url = http://www.sqlite.org/2013/sqlite-autoconf-3071602.tar.gz;
+    sha1 = "85bf857cf86f34831d55d7ba97606dba581b8d62";
+  };
+
+  buildInputs = [ readline ncurses ];
+
+  configureFlags = "--enable-threadsafe";
+
+  CFLAGS = "-DSQLITE_ENABLE_COLUMN_METADATA=1 -DSQLITE_SECURE_DELETE=1 -DSQLITE_ENABLE_UNLOCK_NOTIFY=1";
+  LDFLAGS = if readline != null then "-lncurses" else "";
+
+  meta = {
+    homepage = http://www.sqlite.org/;
+    description = "A self-contained, serverless, zero-configuration, transactional SQL database engine";
+    platforms = stdenv.lib.platforms.linux;
+  };
+}