Move msbuild defines to common.props

Author: janisozaur

RTEA.common.props

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+
+  <ItemDefinitionGroup>
+    <ClCompile>
+      <PreprocessorDefinitions>WIN32_LEAN_AND_MEAN;ALLEGRO_STATICLINK;ALLEGRO_NO_STD_HEADERS;ALLEGRO_NO_MAGIC_MAIN;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_WINDOWS;WIN32;NOMINMAX;NOGDI;NOKERNEL;NONLS;NOMEMMGR;NOGDICAPMASKS;NOVIRTUALKEYCODES;NOWINMESSAGES;NOWINSTYLES;NOMETAFILE;NOSCROLL;NOTEXTMETRIC;NOCOMM;NOKANJI;NOHELP;NOPROFILER;NODEFERWINDOWPOS;NOMCX;NOMENUS;NOICONS;NOKEYSTATES;NOSYSCOMMANDS;NORASTEROPS;NOSHOWWINDOW;OEMRESOURCE;NOATOM;NODRAWTEXT;NOCOLOR;NOCTLMGR;NOMSG;NOOPENFILE;NOSERVICE;NOSOUND;NOWH;NOWINOFFSETS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+  </ItemDefinitionGroup>
+</Project>