Jkmarx/file browser default open description

[jkmarx]

• Defaulted to open to help users figure out how to use the tools.
  

[codecov]

Codecov Report

Merging #2930 into develop will not change coverage.
The diff coverage is 100%.

@@           Coverage Diff           @@
##           develop   #2930   +/-   ##
=======================================
  Coverage     59.4%   59.4%           
=======================================
  Files          435     435           
  Lines        27313   27313           
  Branches      1273    1273           
=======================================
  Hits         16226   16226           
  Misses       11087   11087

Impacted Files	Coverage Δ
...rce/js/tool-launch/services/tool-select-service.js	85.71% <100%> (ø)	⬆️

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[scottx611x]

Ref: refinery-platform/visualization-tools#58