closes #631

src/database/mongo.js

@@ -14,7 +14,7 @@
 		mongoClient = require('mongodb').MongoClient;
 		mongoStore = require('connect-mongo')(express);
 	} catch (err) {
-		winston.error('Unable to initialize mongo! ' + err.message);
+		winston.error('Unable to initialize MongoDB! Is MongoDB installed? Error :' + err.message);
 		process.exit();
 	}
 

src/database/redis.js

@@ -17,7 +17,7 @@
 		connectRedis = require('connect-redis')(express);
 		reds = require('reds');
 	} catch (err) {
-		winston.error('Unable to initialize redis! ' + err.message);
+		winston.error('Unable to initialize Redis! Is Redis installed? Error :' + err.message);
 		process.exit();
 	}