Added equivalent module as utils.sh and modified spark-shell2.cmd to use it to parse options.
Now we can use application options.
ex) `bin\spark-shell.cmd --master spark://master:7077 -i path\to\script.txt`
Author: Masayoshi TSUZUKI <tsudukim@oss.nttdata.co.jp>
Closes#3350 from tsudukim/feature/SPARK-3060 and squashes the following commits:
4551e56 [Masayoshi TSUZUKI] Modified too long line which defines the submission options to pass findstr command.
3a11361 [Masayoshi TSUZUKI] [SPARK-3060] spark-shell.cmd doesn't accept application options in Windows OS
