Finally got precompiled headers to work.

Now all C++ files need to #include <util/prec.hpp>
 That is why all .cpp files are touched by this commit

Many changes to installers and update checking:
     - the window is now called PackagesWindow, in a new source file
     - update checking is now independent from the PackagesWindow. For update checking only a list of package versions are needed (vector<PackageDependency>). This is much less information to download at each startup.
     - the list of available packages is now a list of available Installers, since an installer can contain multiple packages.
     - moved the logic of dependency checking etc. to data/installer
     - moved the actual installation to util/io/package_manager
     - moved directory iteration/creation logic to util/file_utils
     - added PackageDirectory: the local and global package directory now have their own object (was part of PackageManager)
     - added PackageVersion: for detecting if a package has been modified after it was installed.
     - added PackageDescription: description/header of a package. Basicly the same as what Packaged provides.
     - added DownloadableInstaller: where to find an insaller, what does it contain?
     - added InstallablePackage: brining it all together: installer, package, status, action.

Current status: the insaller is currently broken in a few places, more on that soon.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@792 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/settings.cpp

@@ -6,6 +6,7 @@
 
 // ----------------------------------------------------------------------------- : Includes
 
+#include <util/prec.hpp>
 #include <data/settings.hpp>
 #include <data/installer.hpp>
 #include <data/game.hpp>
@@ -38,6 +39,15 @@ IMPLEMENT_REFLECTION_ENUM(InstallType) {
 	VALUE_N("global",	INSTALL_GLOBAL);
 }
 
+bool is_install_local(InstallType type) {
+	#ifdef __WXMSW__
+		#define DEFAULT_INSTALL_LOCAL false
+	#else
+		#define DEFAULT_INSTALL_LOCAL true
+	#endif
+	return type == INSTALL_DEFAULT ? DEFAULT_INSTALL_LOCAL : type == INSTALL_LOCAL;
+}
+
 IMPLEMENT_REFLECTION_ENUM(FilenameConflicts) {
 	VALUE_N("keep old",			CONFLICT_KEEP_OLD);
 	VALUE_N("overwrite",		CONFLICT_OVERWRITE);
@@ -143,8 +153,10 @@ Settings::Settings()
 	, symbol_grid_size     (30)
 	, symbol_grid          (true)
 	, symbol_grid_snap     (false)
-	, updates_url          (_("http://magicseteditor.sourceforge.net/updates"))
+	, package_versions_url (_("http://magicseteditor.sourceforge.net/packages"))
+	, installer_list_url   (_("http://magicseteditor.sourceforge.net/installers"))
 	, check_updates        (CHECK_IF_CONNECTED)
+	, check_updates_all    (true)
 	, install_type         (INSTALL_DEFAULT)
 	, website_url          (_("http://magicseteditor.sourceforge.net/"))
 {}
@@ -221,8 +233,11 @@ IMPLEMENT_REFLECTION_NO_SCRIPT(Settings) {
 	REFLECT(symbol_grid_snap);
 	REFLECT(default_game);
 	REFLECT(apprentice_location);
-	REFLECT(updates_url);
+	REFLECT_IGNORE(306,"updates url");
+	REFLECT(package_versions_url);
+	REFLECT(installer_list_url);
 	REFLECT(check_updates);
+	REFLECT(check_updates_all);
 	REFLECT(install_type);
 	REFLECT(website_url);
 	REFLECT(game_settings);