code style fixes:

- reordered includes to prevent accidental dependencies.
- moved arch specific files into their own folder (easier to include with cmake).
- renamed non-class files to reflect new code style (lower case with underscores).
- using full relative paths for includes (easier for understanding dependencies).
- using #pragma once instead of classic-style header guards.

src/lib/arch/unix/ArchPluginUnix.cpp

@@ -0,0 +1,32 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2012 Bolton Software Ltd.
+ * Copyright (C) 2012 Nick Bolton
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "arch/ArchPluginUnix.h"
+
+CArchPluginUnix::CArchPluginUnix()
+{
+}
+
+CArchPluginUnix::~CArchPluginUnix()
+{
+}
+
+void
+CArchPluginUnix::init(void* eventTarget, IEventQueue* events)
+{
+}