Add method to save Fiji script parameters, and add example to opening an image

[rohangirishrao]

Safe way of parsing Fiji script params by ignoring the passwords field automatically.

[codecov]

Codecov Report

❌ Patch coverage is 4.54545% with 21 lines in your changes missing coverage. Please review.
✅ Project coverage is 25%. Comparing base (26f64c9) to head (cd9795f).

Files with missing lines	Patch %	Lines
src/imcflibs/imagej/misc.py	5%	21 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff          @@
##           master   #111   +/-   ##
=====================================
- Coverage      25%    25%   -0%     
=====================================
  Files          25     25           
  Lines        1688   1710   +22     
=====================================
+ Hits          421    422    +1     
- Misses       1267   1288   +21     

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[imagejan]

You could use WidgetStyle.isStyle(ModuleItem<?> item, String target) here:

Suggested change

	# Skip if parameter is declared with style="password"
	style = item.getWidgetStyle()
	if style is not None and style.lower() == "password":
	continue
	# Skip if parameter is declared with style="password"
	if WidgetStyle.isStyle(item, TextWidget.PASSWORD_STYLE):
	continue

Note also the use of public constants instead of hard-coded strings here 😉