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

gitportable/mingw64/share/doc/git-doc/cmds-foreignscminterface.adoc

@@ -0,0 +1,30 @@
+linkgit:git-archimport[1]::
+	Import a GNU Arch repository into Git.
+
+linkgit:git-cvsexportcommit[1]::
+	Export a single commit to a CVS checkout.
+
+linkgit:git-cvsimport[1]::
+	Salvage your data out of another SCM people love to hate.
+
+linkgit:git-cvsserver[1]::
+	A CVS server emulator for Git.
+
+linkgit:git-imap-send[1]::
+	Send a collection of patches from stdin to an IMAP folder.
+
+linkgit:git-p4[1]::
+	Import from and submit to Perforce repositories.
+
+linkgit:git-quiltimport[1]::
+	Applies a quilt patchset onto the current branch.
+
+linkgit:git-request-pull[1]::
+	Generates a summary of pending changes.
+
+linkgit:git-send-email[1]::
+	Send a collection of patches as emails.
+
+linkgit:git-svn[1]::
+	Bidirectional operation between a Subversion repository and Git.
+