fixed fallback step-logger

moved vap-grouping to settings-file
sanity-checks

ipin/Config.h

@@ -7,6 +7,8 @@
 #include <unordered_map>
 #include "IPINHelper.h"
 
+#include <Indoor/Exception.h>
+
 class EvalConfig {
 
 private:
@@ -31,9 +33,10 @@ public:
 	/** load the given configuration file */
 	void load(const std::string& file) {
 
+
 		std::ifstream inp(file);
 
-		if (!inp.good()) {throw "error while opening config file " + file;}
+		if (!inp.good()) {throw Exception("error while opening config file " + file);}
 
 
 		std::string line;
@@ -78,7 +81,7 @@ private:
 
 		// split key and value
 		const size_t pos = line.find(" = ");
-		if (pos == std::string::npos) {throw "something wrong";}
+		if (pos == std::string::npos) {throw Exception("something wrong");}
 
 		const std::string key = line.substr(0, pos);
 		const std::string val = line.substr(pos+3);