sample figure and table should be aligned left

[andrasbalogh]

In the introduction.tex file the sample figure and table should be left aligned based on the Fall 2021 formatting guide https://www.utrgv.edu/graduate/_files/documents/thesis-formatting-guide-september-2021.pdf page 15 In addition to removing centering, the caption should also be left aligned. Suggestion: \usepackage{caption} \captionsetup{slc=off}

[ggarza]

Ok. Fixed it in the latest commit. Thank you.