free!
Merge pull request #1446 from ethomson/free

Clean up some memleaks in tests
transport: don't try to export nonexistent function
Avoid pre-Win7 WinHTTP self-redirect quirk
tests: Fix indentations
tag: Fix parsing when no tagger nor message
Win32 error reporting: Support WinHTTP errors
Merge pull request #1451 from nulltoken/topic/support_taggerless_tags

Support tags with no tagger nor message
Add git_has_win32_version helper
Fix whitespace in src/win32/version.h
Merge pull request #1448 from phkelley/development

Avoid pre-Win7 WinHTTP self-redirect quirk
branch: Fix git_branch_create() documentation
Merge pull request #1452 from nulltoken/fix/branch_doc

branch: Fix git_branch_create() documentation
export git_reference__alloc
Merge pull request #1453 from ethomson/refdb_export

Properly GIT_EXPORT git_reference__alloc