Combine GTK 2/3 themes if they are the same (#163)
Add an option to supply custom ASCII art.
Merge pull request #166 from GLolol/combine-gtk-themes

Combine GTK 2/3 themes if they are the same (Closes #163)
Merge pull request #167 from valeriangalliat/custom-art

Add an option to supply custom ASCII art.
Merge pull request #169 from umby213/master

fix little bug "[[ ! ]] /usr/bin/screenfetch: line 817: [: 2415.7: integer expression expected"