added defaults/README.md, postinstall restores user config

postinstall restores user config and readme,
adds target to defaults/fetch.json
sketchplate config -e opens config directory instead of json file
v0.4.0 release
Merge branch 'release-v0.4'
v0.4.0 changes
fix port message on server hook

rewrite fetchAll in sketchplate
v0.4.1 release
fix hooks.npmInstall not invoking callback with 2 params
v0.4.2 release
fix template edit command
rename "fetch add" to "fetch get"
Merge branch 'master' into develop
improve orion terminal message
fix sketchplate fetch -e params
pass workspaceDir var to editor args, improve vim config