GUI to assist with combining/pulling out figures and subplots

This GUI assists with generating new figures using data in existent figures.

Capabilities:
axes within subplot to new figure
combine multiple figures into subplot
integrate two figures
integrate two subplots
place data from a line in figure into workspace

To open:
Open the GUI by running figure_helper.m.

To use:
1. Place the figure handle(s) that you are pulling from in the GUI's text box (for multiple handles, separate each handle with a space).
2. If you are interested in a particular axes within a figure (e.g. if the figure contains a subplot), make sure to make that axes active. One way to do that is to choose the "edit plot" (white arrow) option in the figure's toolbar, then click on the axes of interest.
3. Choose the action you're interested in by clicking one of the buttons on the left.