Support for Windows ( whalebrew#29 )

Squashed commit of the following:

commit b677dbc
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Sat Oct 28 11:35:30 2017 +0900

    Fix golang version

commit 43bc363
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Sat Oct 28 11:12:42 2017 +0900

    Fix shebang for Windows

commit ed225df
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Fri Sep 8 10:29:39 2017 +0900

    Fix CI

commit 94a625d
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Fri Sep 8 10:26:49 2017 +0900

    Fix windows installer

commit 0bea8fb
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Fri Sep 8 10:26:20 2017 +0900

    Fix README for Windows installer

commit 237a4a7
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 19:11:19 2017 +0900

    Fix build for Windows

commit bc508d7
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 18:59:16 2017 +0900

    Fix to set API version (moby/moby#32779)

commit 442be2f
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 18:03:01 2017 +0900

    Update README for Windows

commit e83b2ed
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 18:01:01 2017 +0900

    Add installer for Windows

commit 776b931
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 18:00:38 2017 +0900

    Build for Windows

commit bc01aef
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 17:43:43 2017 +0900

    Fix `run.go` for Windows

commit 63b9490
Merge: a72237f 0fea7e2
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 17:43:01 2017 +0900

    Merge tag '0.1.0' of https://github.com/bfirsh/whalebrew into support-windows

commit a72237f
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 17:26:29 2017 +0900

    Fix `ForceInstall` for windows

commit de458d9
Merge: 03d00bf e7d0792
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Thu Sep 7 17:22:41 2017 +0900

    Merge tag '0.0.5' into support-windows

commit 03d00bf
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Tue Feb 14 00:01:52 2017 +0900

    Fix batch file's shebang

commit 21bcf14
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 22:19:25 2017 +0900

    Fix .travis.yml for forked project

commit a0e486c
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 21:59:19 2017 +0900

    Add appveyor.yml

commit fe06f35
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 21:34:46 2017 +0900

    MakePackagePath

commit bc12aa0
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 21:23:31 2017 +0900

    Rewrite test

commit 7453d37
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 20:28:33 2017 +0900

    `path.Join` -> `filepath.Join`

commit 4ded1a2
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 16:53:51 2017 +0900

    LF -> CRLF in batch file

commit 8078165
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 16:34:08 2017 +0900

    Fix edit for Windows

commit 8746496
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 16:15:55 2017 +0900

    Fix run for windows

commit bb652d4
Merge: 8a6d783 e7e6427
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Mon Feb 13 16:08:42 2017 +0900

    Merge v0.0.4

    Merge remote-tracking branch 'origin/master' into support-windows

commit 8a6d783
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Sun Feb 5 21:11:59 2017 +0900

    Support to run and return status code on Windows

commit ce3d298
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Sun Feb 5 20:58:21 2017 +0900

    Revert "syscall -> exec (for working on windows)"

    This reverts commit 276a9cd.

commit ffbdd15
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Sun Feb 5 20:50:08 2017 +0900

    Add batch file support (for working on windows)

commit cdc5a05
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Sun Feb 5 20:34:30 2017 +0900

    Revert "Add batch file support (for working on windows)"

    This reverts commit aba79b0.

commit 10e10a0
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Fri Feb 3 00:53:23 2017 +0900

    Revert "Fix checking args (for working on windows)"

    This reverts commit 926f422.

commit 74db526
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Wed Feb 1 03:14:59 2017 +0900

    Fix default WHALEBREW_INSTALL_PATH (for working on windows)

commit aba79b0
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Wed Feb 1 03:06:00 2017 +0900

    Add batch file support (for working on windows)

commit 926f422
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Wed Feb 1 01:45:51 2017 +0900

    Fix checking args (for working on windows)

commit 276a9cd
Author: 3846masa <3846masahiro+git@gmail.com>
Date:   Wed Feb 1 01:36:56 2017 +0900

    syscall -> exec (for working on windows)

.travis.yml

@@ -1,6 +1,10 @@
 language: go
 go:
+<<<<<<< HEAD
 - 1.7
+=======
+- master
+>>>>>>> develop
 
 # For forked project
 before_install: