running at 108MHz
update .gitignore file

ignore the JLink related files
support 96MHz and 104MHz

there is no need to modify the stm32f10x_rcc.c
update the readme file

LCD driver is using SSD1289
A23 is used for D/C
update STM32F10x_StdPeriph_Driver from 3.5.0 to 3.6.1
fixed a compiling error with STM32F10x_StdPeriph_Driver v3.6.1
update CMSIS to v3.01
change value of HSE_STARTUP_TIMEOUT from 0x0500 to 0xFFFF

modified for GD32F103
update system_stm32f10x.c to v3.6.1 and support 96MHz, 104MHz, 108MHz
update the CMSIS from v3.01 to v3.20
add LCD driver

SSD1289
using rt_hw_lcd_init() instead of LCD_SSD1289_Init()