## What changes were proposed in this pull request?

This patch fixes the problem that pyspark fails on Windows because pyspark can't find ```spark-submit2.cmd```.

## How was this patch tested?

manual tests:
  I ran ```bin\pyspark.cmd``` and checked if pyspark is launched correctly after this patch is applyed.

Author: Masayoshi TSUZUKI <tsudukim@oss.nttdata.co.jp>

Closes #11442 from tsudukim/feature/SPARK-13592.

Author: Jon Maurer <tritab@gmail.com>
Author: Jonathan Maurer <jmaurer@Jonathans-MacBook-Pro.local>

Closes #10789 from tritab/cmd_updates.

Modified not to pollute environment variables.
Just moved the main logic into `XXX2.cmd` from `XXX.cmd`, and call `XXX2.cmd` with cmd command in `XXX.cmd`.
`pyspark.cmd` and `spark-class.cmd` are already using the same way, but `spark-shell.cmd`, `spark-submit.cmd` and `/python/docs/make.bat` are not.

Author: Masayoshi TSUZUKI <tsudukim@oss.nttdata.co.jp>

Closes #2797 from tsudukim/feature/SPARK-3943 and squashes the following commits:

b397a7d [Masayoshi TSUZUKI] [SPARK-3943] Some scripts bin\*.cmd pollutes environment variables in Windows

This is an effort to bring the Windows scripts up to speed after recent splashing changes in #1845.

Author: Andrew Or <andrewor14@gmail.com>

Closes #2129 from andrewor14/windows-config and squashes the following commits:

881a8f0 [Andrew Or] Add reference to Windows taskkill
92e6047 [Andrew Or] Update a few comments (minor)
22b1acd [Andrew Or] Fix style again (minor)
afcffea [Andrew Or] Fix style (minor)
72004c2 [Andrew Or] Actually respect --driver-java-options
803218b [Andrew Or] Actually respect SPARK_*_CLASSPATH
eeb34a0 [Andrew Or] Update outdated comment (minor)
35caecc [Andrew Or] In Windows, actually kill Java processes on exit
f97daa2 [Andrew Or] Fix Windows spark shell stdin issue
83ebe60 [Andrew Or] Parse special driver configs in Windows (broken)

Tested on Windows 7.

Author: Andrew Or <andrewor14@gmail.com>

Closes #745 from andrewor14/windows-submit and squashes the following commits:

c0b58fb [Andrew Or] Allow spaces in parameters
162e54d [Andrew Or] Merge branch 'master' of github.com:apache/spark into windows-submit
91597ce [Andrew Or] Make spark-shell.cmd use spark-submit.cmd
af6fd29 [Andrew Or] Add spark submit for Windows