Command line utility

[deepal]

Command line of the boostnote github sync should look like the following:

$ boostnote-github-sync configure
Your github repository name: my-boostnotes
Destination branch: [master] master
Boostnote Directories to Sync: /Users/johndoe/boostnotes,/Users/johndoe/work/boostnotes
GitHub Personal Access Token: xxxxxxxxxxxxxxxxxxx
[*] Boostnote GitHub Sync configuration saved at /Users/.boostnote-github-sync/config.json

# boostnote-github-sync start
# boostnote-github-sync stop
# boostnote-github-sync restart
# boostnote-github-sync status