made the pack completely portable and wrote relevent bat files to go with it

gitportable/mingw64/share/doc/git-doc/git-bugreport.adoc

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+git-bugreport(1)
+================
+
+NAME
+----
+git-bugreport - Collect information for user to file a bug report
+
+SYNOPSIS
+--------
+[verse]
+'git bugreport' [(-o | --output-directory) <path>]
+		[(-s | --suffix) <format> | --no-suffix]
+		[--diagnose[=<mode>]]
+
+DESCRIPTION
+-----------
+Collects information about the user's machine, Git client, and repository
+state, in addition to a form requesting information about the behavior the
+user observed, and stores it in a single text file which the user can then
+share, for example to the Git mailing list, in order to report an observed
+bug.
+
+The following information is requested from the user:
+
+ - Reproduction steps
+ - Expected behavior
+ - Actual behavior
+
+The following information is captured automatically:
+
+ - 'git version --build-options'
+ - uname sysname, release, version, and machine strings
+ - Compiler-specific info string
+ - A list of enabled hooks
+ - $SHELL
+
+Additional information may be gathered into a separate zip archive using the
+`--diagnose` option, and can be attached alongside the bugreport document to
+provide additional context to readers.
+
+This tool is invoked via the typical Git setup process, which means that in some
+cases, it might not be able to launch - for example, if a relevant config file
+is unreadable. In this kind of scenario, it may be helpful to manually gather
+the kind of information listed above when manually asking for help.
+
+OPTIONS
+-------
+-o <path>::
+--output-directory <path>::
+	Place the resulting bug report file in `<path>` instead of the current
+	directory.
+
+-s <format>::
+--suffix <format>::
+--no-suffix::
+	Specify an alternate suffix for the bugreport name, to create a file
+	named 'git-bugreport-<formatted-suffix>'. This should take the form of a
+	strftime(3) format string; the current local time will be used.
+	`--no-suffix` disables the suffix and the file is just named
+	`git-bugreport` without any disambiguation measure.
+
+--no-diagnose::
+--diagnose[=<mode>]::
+	Create a zip archive of supplemental information about the user's
+	machine, Git client, and repository state. The archive is written to the
+	same output directory as the bug report and is named
+	'git-diagnostics-<formatted-suffix>'.
++
+Without `mode` specified, the diagnostic archive will contain the default set of
+statistics reported by `git diagnose`. An optional `mode` value may be specified
+to change which information is included in the archive. See
+linkgit:git-diagnose[1] for the list of valid values for `mode` and details
+about their usage.
+
+GIT
+---
+Part of the linkgit:git[1] suite