Small fixes and changes

- Allow printing of more log on HOS boot when LOGS are OFF.
- A small name refactoring
- Add battery warning symbol when battery < 3200mV

nyx/nyx_gui/libs/lv_conf.h

@@ -365,12 +365,5 @@
 /*Switch (dependencies: lv_slider)*/
 #define USE_LV_SW        1
 
-/*************************
- * Non-user section
- *************************/
-#ifdef _MSC_VER                               /* Disable warnings for Visual Studio*/
-#define _CRT_SECURE_NO_WARNINGS
-#endif
-
 #endif /*LV_CONF_H*/