Fix all the following issues which we faced during 01st April internal demo 1) Display hang and jump issue 2) Sequencing issue 3) Issue with BP code

Dependencies:   SDFileSystem ds3231 program mbed testUniGraphic_150217

Fork of Int_Demo_01Apr2017_newdisplaycode_bp_nikita by nikita teggi

Revision:
5:a3ea7c82b7e1
Parent:
3:9a06c2bed650
Child:
8:adf2ba7e6412
--- a/bp.h	Wed Mar 01 18:49:33 2017 +0000
+++ b/bp.h	Thu Mar 30 11:34:04 2017 +0000
@@ -2,7 +2,7 @@
 #define BP_H_
 
 
-int bp();
+void bp();
 #endif