Better script_path modification
Added asynchronous completion with +if_python.
*.pyc files are ignored.
Completion with bin/PoshComplete.exe
Modify files that everyone can build

* i couldn't build on Windows 7, because reference
System.Management.Automation is relative path
* Add build.bat because i couldn't build in Visual Studio 2010
Add binary files path to .gitignore
Completion with local server
Update readme.mkd
Add AppVeyor badge in readme
Create appveyor.yml
Update PoshComplete.csproj
Update appveyor.yml
Update appveyor.yml
Add test code
Add a line feed to the end of plugin/poshcomplete.vim
Add setting files for CI in AppVeyor
Update appveyor.yml
Modify README
Update README
Try to test vim plugin at AppVeyor