Added skip unknown arguments mode

[lokkie]

If use cascade application running helps to proceed arguments for Application Runner and Single application

[codecov-io]

Codecov Report

Merging #38 into master will decrease coverage by 1.02%.
The diff coverage is 28.57%.

@@             Coverage Diff              @@
##             master      #38      +/-   ##
============================================
- Coverage     83.66%   82.64%   -1.03%     
  Complexity      136      136              
============================================
  Files            11       11              
  Lines           404      409       +5     
  Branches         81       83       +2     
============================================
  Hits            338      338              
- Misses           31       34       +3     
- Partials         35       37       +2

Impacted Files	Coverage Δ	Complexity Δ
...main/kotlin/com/xenomachina/argparser/ArgParser.kt	84.8% <28.57%> (-2.14%)	52 <0> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 386f22a...67144b1. Read the comment docs.

[xenomachina]

What is the purpose of this change? I don't know what "If use cascade application running helps to proceed arguments for Application Runner and Single application" means.

[SpaceBison]

Is there a chance that this PR will get merged?

[xenomachina]

@SpaceBison I asked a question in January that never got answered: what does "If use cascade application running helps to proceed arguments for Application Runner and Single application" mean?

Aside from that, the code has a couple of "todos" in it that would need to be resolved: "rewrite to correct count detection".

Is this intended to be a solution to issue #40? If so, I'd asked a question there that also never got answered.