Upgraded the SLCD library with new location for minus sign. Display all axis sequentially

Dependencies:   MMA8451Q SLCD mbed

Fork of ACC_LCD_341_Basic by Stanley Cohen

Revision:
5:9e4173e23e05
Parent:
3:c5291c70af48
--- a/SLCD.lib	Sun Nov 06 23:56:18 2016 +0000
+++ b/SLCD.lib	Mon Nov 28 15:43:04 2016 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/users/scohennm/code/SLCD_minus_mod/#ee727b8319f4
+https://developer.mbed.org/users/scohennm/code/SLCD/#73e8e2c9a5b8