I was browsing thingiverse and came across http://www.thingiverse.com/thing:446967 and decided to make something similar to suit my needs. I wanted to use screws rather than command strips and tweak the dimensions a bit. I designed this bracket to accommodate a variety of laptops so I'm sure it'll work for you.
Step 1. Load file into your favorite Slicer
Step 2. Slice with desired settings. (Infill >=20% recommended)
Step 3. Print two brackets
Step 4. Mount brackets on wall using wall anchors and #8 countersunk screws. (Try to get one bracket in a stud if possible)
Step 5. Put your laptop on the brackets
Step 6. Enjoy less clutter