[Initial import of frag 1.1
Don Stewart <dons@galois.com>**20080129194811] 
[dehaskell98
gwern0@gmail.com**20080224215754] 
[modern setup.hs
Don Stewart <dons@galois.com>**20080622223500] 
[Build just the binary (not the library)
Don Stewart <dons@galois.com>**20080622224249] 

[Port to GHC 6.10
Don Stewart <dons@galois.com>**20081011185622] 
[bump to base 4
Don Stewart <dons@galois.com>**20081011185656]