OS compatibility and generic cleanup.

Removed bspatch/patchlib
Now builds and runs on Windows

logic/LegacyUpdate.cpp

@@ -161,10 +161,12 @@ void LegacyUpdate::extractLwjgl()
 		{
 #ifdef Q_OS_WIN32
 			QString nativesDir = "windows";
-#elif Q_OS_MAC
-			QString nativesDir = "macosx";
 #else
+	#ifdef Q_OS_MAC
+			QString nativesDir = "macosx";
+	#else
 			QString nativesDir = "linux";
+	#endif
 #endif
 			if (name.contains(nativesDir))
 			{

logic/OneSixInstance.cpp

@@ -123,8 +123,11 @@ MinecraftProcess* OneSixInstance::prepareForLaunch ( QString user, QString sessi
 		{
 			QFileInfo fi(QString("libraries/") + lib->storagePath());
 			classPath.append(fi.absoluteFilePath());
-			//FIXME: make separator tweakable
+#ifdef Q_OS_WIN32
+			classPath.append(';');
+#else
 			classPath.append(':');
+#endif
 		}
 		QString targetstr = "versions/" + version->id + "/" + version->id + ".jar";
 		QFileInfo fi(targetstr);

logic/net/DownloadJob.h

@@ -5,7 +5,7 @@
 /**
  * A single file for the downloader/cache to process.
  */
-class LIBUTIL_EXPORT DownloadJob : public Job
+class DownloadJob : public Job
 {
 	Q_OBJECT
 public:

logic/net/JobQueue.h

@@ -12,7 +12,7 @@ enum JobStatus
 
 class JobList;
 
-class LIBUTIL_EXPORT Job : public QObject
+class Job : public QObject
 {
 	Q_OBJECT
 protected:
@@ -31,7 +31,7 @@ typedef QSharedPointer<Job> JobPtr;
 /**
  * A list of jobs, to be processed one by one.
  */
-class LIBUTIL_EXPORT JobList : public QObject
+class JobList : public QObject
 {
 	friend class JobListQueue;
 	Q_OBJECT
@@ -128,7 +128,7 @@ typedef QSharedPointer<JobList> JobListPtr;
 /**
  * A queue of job lists! The job lists fail or finish as units.
  */
-class LIBUTIL_EXPORT JobListQueue : public QObject
+class JobListQueue : public QObject
 {
 	Q_OBJECT
 public: