aries | p1: add frandom character device

frandom kernel random number generator 
http://www.billauer.co.il/frandom.html

Squashed commit of:
https://github.com/f1vefour/supernatural-kernel/commit/8564e1af9b62f0c946afd7eef8bcc12344137353
https://github.com/f1vefour/supernatural-kernel/commit/95c81553596a0368212936c71f7d2f470f5d4803
https://github.com/f1vefour/supernatural-kernel/commit/5c1ef4b7565b6bf1b8807a05f369ec9df2ef8dce

PS2: rebase
PS3: rebase
PS4: commit message

Change-Id: Icd8b2861156265bc0da4da5030f54453e99bc4a7