Merge pull request #3 from synrgi/master

Base Setup
Line endings
Import AES module
Include DMA AES code
DMACA import and add aes_dma code to sd card logic
AES WORKING
Merge pull request #4 from cellasecure/aes

Working AES
Dynamic mount/dismount of SD card working
Import UART module
Import serial I/O service
Working USART3
PolarSSL imported, flash password logic added
Integrating BT
Fix build errors with flash userpage
Import EIC and setup uart
Progress
Working UART connection
encrypt/decrypt function added, fails though
Merge pull request #5 from cellasecure/madman2

UART connectivity and password storage