handoff riak_test
Correct whitespace
Enable clockSI to use vector snapshot time
correct whitespace
Generate downstream operation during transaction execution
Changes to wallet app according to api changes
minor changes
scripts for compiling and running walletapp
walletapp: print run results
Walletapp: update readme
Merge branch 'origin/rep_log_errorhandling'
Add vnode to generate downstream operations
Merge branch 'origin/rep_log_errorhandling'
Include current transactions updates in snapshot
Clean up wallet up doku

Started adding comments and type specs. Not checked yet.
Adding documentation

Documentation for the functions of wallet app.
Fixing some spec errors
Fix append_list in logging vnode
Modification is handoff logging test
Merge logging_vnode with master