Add meta-webserver layer

Add a layer for web servers, web-based applications and other related
software.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

meta-webserver/COPYING.MIT

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+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
+THE SOFTWARE.

meta-webserver/README

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+meta-webserver
+==============
+
+This layer provides support for building web servers, web-based
+applications and related software.
+
+
+
+Dependencies
+------------
+
+This layer depends on:
+
+URI: git://git.openembedded.org/openembedded-core
+branch: master
+revision: HEAD
+
+
+
+Maintenance
+-----------
+
+Send patches / pull requests to openembedded-devel@lists.openembedded.org
+with '[meta-webserver]' in the subject.
+
+Layer maintainer: Paul Eggleton <paul.eggleton@linux.intel.com>
+
+
+License
+-------
+
+All metadata is MIT licensed unless otherwise stated. Source code included
+in tree for individual recipes is under the LICENSE stated in each recipe
+(.bb file) unless otherwise stated.
+
+This README document is Copyright (C) 2012 Intel Corporation.
+

meta-webserver/conf/layer.conf

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+# Layer configuration for meta-webserver layer
+# Copyright 2012 Intel Corporation
+
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have various recipe-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "webserver"
+BBFILE_PATTERN_webserver := "^${LAYERDIR}/"
+BBFILE_PRIORITY_webserver = "6"
+