* add saved/untitled views to the books viewlet and provide save option to untitled
* addressed comments
* fixes after merge
* await on async methods
* reverted back
* await on promise
* added localize for books view names
* initial commit
* missed a file change
* changes to make the merges work part1
* fixes after merges 2
* getChildren to get all books
* chnages to address comments
* fsPromises instead of fs.readSync
* merged master
* replaced deprecated fs.exists async call with pathExists
* renamed method
