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this is the body of the commit, it can be significantly longer
removing example.txt
Adding Wallets.go
Added two new files, wallets.go and wallets_test.go.  Modified block.go

block.go is modified to have a map of string and uint64s.  These serve
as the wallets.  To utilize this new map, wallets.go implements two new
functions called AddWallet and MoveBal.  AddWallet adds wallets to the
map but only if they do not exist already and if they do not have a
balance of 0.  MoveBal moves balances between difference wallets in the
map.  If either the source wallet or destination wallet does not exist an
error will be thrown.  The source wallet will be removed if the balane
reaches 0.
Merge branch 'master' of https://github.com/Siacoin/Sia
added wallets to projects, edited struct blockchain and added file wallets.go, make fmt fixed files, and I fixed a spelling error in network/simple_test.go
Merge branch 'master' of https://github.com/evanmt13/Sia

Conflicts:
	src/swarm/wallets.go

fixed merge conflicts
Merge pull request #13 from evanmt13/master

Added skeleton for wallets.go