change max and min to more compatible version

[bendichter]

Motivation

fix #437

[codecov]

Codecov Report

Merging #438 (6bf9af1) into master (70bed03) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #438   +/-   ##
=======================================
  Coverage   86.06%   86.07%           
=======================================
  Files         125      125           
  Lines        5125     5126    +1     
=======================================
+ Hits         4411     4412    +1     
  Misses        714      714           

Impacted Files	Coverage Δ
+io/+space/findShapes.m	95.65% <100.00%> (+0.09%)	⬆️
+types/+util/correctType.m	88.00% <100.00%> (ø)

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[lawrence-mbf]

@bendichter There are a few more max() usages that are not compatible with 2017b. I can take a look at fixing those.

[lawrence-mbf]

matnwb/+io/+space/findShapes.m

Line 55 in 0bb9c0e

[~, largestSegInd] = max(subStops - subStarts + 1, [], 'linear');

for instance. max(..., [], 'linear') is not supported in 2017b

[lawrence-mbf]

lgtm