Implemented `addToTree` method
Fix bug in tree creation
Add details view
Symlinking bootstrap
Symlinking jquery
Add logos to assets
Add custom stylesheet
Add details view (WIP)
html tree creation into own module
Provide shrinkwrap file
Remember last password file
Open file on enter in password field
Define fields as variables
Hide details view per default
Add username field
Implement the `showDetails()` function
Correctly hide and re-display details on click