Refactored CMakeLists.txt

* new pip_module() macro
 * fixed exports
 * automatic gather all exports and pass them to Doxygen and PICodeParser

lib/main/cloud/piccloudclient.h

@@ -23,10 +23,11 @@
 #ifndef PICCLOUDCLIENT_H
 #define PICCLOUDCLIENT_H
 
+#include "pip_cloud_export.h"
 #include "piiodevice.h"
 
 
-class PIP_EXPORT PICloudClient {
+class PIP_CLOUD_EXPORT PICloudClient {
 public:
 	//!
 	explicit PICloudClient();