atom-new-tab
New Tab is a button on the tab bar which easily creates a new file.

Installation
apm install new-tab
Settings
- Position of the New Tab button on the tab bar:
None- Disables the button.Left- Sticks to the left.Center- Appends to the last tab.Center+Right- Appends to the last tab and sticks to the right (default).Right- Sticks to the right.