update to do

GUI/To do.md

 #### To do:
 
+##### 7/16/19
+
+- [ ] Read and Summarize 3 Readings
+- [ ] Work on Title, Goal, and Expectations 
+- [ ] Decide on using Tkinter, Unity, Flask, etc. (What will make easy to use GUI possible?)
+- [ ] Go over RoCo documentation
+
 ##### 7/15/19
 
 - [x] Review Python