I18n Support (#72)

* adapt UI for i18n

* add placeWidgets() helper function to ease translation

* add hint about Transition Matrix plugin on Transition tab

* translate

* rework UI of file tab

* write status of plugin to scene info file

src/headers/switcher-data-structs.hpp

@@ -86,7 +86,7 @@ struct SwitcherData {
 	IdleData idleData;
 
 	FileIOData fileIO;
-	std::vector<FileSwitch> fileSwitches;
+	std::deque<FileSwitch> fileSwitches;
 	CURL *curl = nullptr;
 
 	std::deque<ExecutableSwitch> executableSwitches;
@@ -156,6 +156,7 @@ struct SwitcherData {
 	bool sceneChangedDuringWait();
 	bool prioFuncsValid();
 	void writeSceneInfoToFile();
+	void writeToStatusFile(QString status);
 	void autoStopStreamAndRecording();
 	void autoStartStreamRecording();
 	bool checkPause();