Format Tick Labels (Extended v2)

Will replace axes tick labels with formatted text objects that can include both Tex and LaTex interpreted strings. Primary example is to add degree symbols to labels. Inputs can be a cell array of strings or a single string to be appended to the end of each of the current labels. Header documentation includes several examples. Labels can also be rotated.

08/19/2007: Created by Alex Hayes
04/20/2009: Minor Update by Patrick Toche
Introduces a distinction between offsets for the horizontal axis offsetx and for the vertical axis offsety. It took 2 minutes to modify the original file, so credit must go to Alexander Hayes. Any errors are mine, of course.
05/01/2014: Minor Update by Maha Haji
Introduces offset in the case of log scales for x or y axis. Previously resulted in missing labels when using semilogx, semilogy, and loglog. It took little time to modify the original file so all credit goes to Alexander Hayes. Any errors are mine, of course.