[Add readscroll.c
Samuel Bronson <naesten@gmail.com>**20060723003241] 
[Add UM.hs
Samuel Bronson <naesten@gmail.com>**20060723031218] 
[Add ReadScroll.hs
Samuel Bronson <naesten@gmail.com>**20060723031240] 
[Take out unneeded imports
Samuel Bronson <naesten@gmail.com>**20060723141408] 
[Start on actual UM functionality
Samuel Bronson <naesten@gmail.com>**20060724002043] 
[Array handling
Samuel Bronson <naesten@gmail.com>**20060724004129] 
[allocation and finger read/write
Samuel Bronson <naesten@gmail.com>**20060724133848] 
[program loading
Samuel Bronson <naesten@gmail.com>**20060724140508] 
[Seems to be working...
Samuel Bronson <naesten@gmail.com>**20060724165643] 
[C implementation
Samuel Bronson <naesten@gmail.com>**20060724180552] 
[Add readscroll.h
Samuel Bronson <naesten@gmail.com>**20060726034758] 
[Fix various problems in C version...
Samuel Bronson <naesten@gmail.com>**20060726034841] 
[Use a freelist instead of searching the IntMap; break out array 0
Samuel Bronson <naesten@gmail.com>**20060728161754]