refactor replication module
add logging
Merge branch 'master' of github.com:cozy-labs/cozy-data-proxy
fix npm manifest
0.0.2
add description
add hashbang to generated bin
0.0.3
add travis pre-config
update README (and change gulp file accordingly)
minor README fixes
do not allow to specify a device name via the command line
add a apply db file change operation to filesystem operations
refactor replication module
fix replication behavior
merge package.json