[PATCH v7 00/16] GSOC remote-svn

Reroll includes fixups by Ramsey. Thanks!
Diff:
- Add missing dependency to rule in Makefile.
- improve compatibility of integer types.
- t9020-*.sh: remove excess slash in urls that makes python on windows 
  interpret it as a network path.
- t9020-*.sh: skip if python isn't available.
- replace getline() in remote-testsvn.c. There are platforms that don't provide
  this function.

[PATCH v7 01/16] Implement a remote helper for svn in C [PATCH v7 02/16] Add git-remote-testsvn to Makefile [PATCH v7 03/16] Add svndump_init_fd to allow reading dumps from [PATCH v7 04/16] Add argv_array_detach and argv_array_free_detached [PATCH v7 05/16] Connect fast-import to the remote-helper via pipe, [PATCH v7 06/16] Add documentation for the 'bidi-import' capability [PATCH v7 07/16] When debug==1, start fast-import with "--stats" [PATCH v7 08/16] remote-svn, vcs-svn: Enable fetching to private [PATCH v7 09/16] Allow reading svn dumps from files via file:// urls [PATCH v7 10/16] vcs-svn: add fast_export_note to create notes [PATCH v7 11/16] Create a note for every imported commit containing [PATCH v7 12/16] remote-svn: Activate import/export-marks for [PATCH v7 13/16] remote-svn: add incremental import [PATCH v7 14/16] Add a svnrdump-simulator replaying a dump file for [PATCH v7 15/16] remote-svn: add marks-file regeneration [PATCH v7 16/16] Add a test script for remote-svn