General cleanups for driver synchronization (#572)

A few minor cleanups:

- Removing the SDK markdown docs from git tracking. They're already
tracked in the SDK directories, we don't need to do that twice
- Cleaning up the builds, as only Linux needs to build out the SDK docs
at this time
- Fixing build-docs.sh to build the SDK docs with Linux (so we get
proper version numbers). Means we have to build Linux with SYNC_SDK=TRUE
on the server to pull in the SDK docs (otherwise they will all be
empty).


Tested locally and everything seems to work just fine. Will see what
happens when it goes live, but I figured I'd ask for @harshavardhana 's
thoughts since they know more about the build server script process than
I do.

source/developers/python/quickstart.md

@@ -1,96 +0,0 @@
-# MinIO Python SDK for Amazon S3 Compatible Cloud Storage [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io)
-
-MinIO Python SDK is Simple Storage Service (aka S3) client to perform bucket and object operations to any Amazon S3 compatible object storage service.
-
-For a complete list of APIs and examples, please take a look at the [Python Client API Reference](https://docs.min.io/docs/python-client-api-reference)
-
-## Minimum Requirements
-Python 3.7 or higher.
-
-## Download using pip
-
-```sh
-pip3 install minio
-```
-
-## Download source
-
-```sh
-git clone https://github.com/minio/minio-py
-cd minio-py
-python setup.py install
-```
-
-## Quick Start Example - File Uploader
-This example program connects to an S3-compatible object storage server, make a bucket on that server, and upload a file to the bucket.
-
-You need the following items to connect to an S3-compatible object storage server:
-
-| Parameters | Description                                                |
-|------------|------------------------------------------------------------|
-| Endpoint   | URL to S3 service.                                         |
-| Access Key | Access key (aka user ID) of an account in the S3 service.  |
-| Secret Key | Secret key (aka password) of an account in the S3 service. |
-
-This example uses MinIO server playground [https://play.min.io](https://play.min.io). Feel free to use this service for test and development.
-
-### file_uploader.py
-```py
-from minio import Minio
-from minio.error import S3Error
-
-
-def main():
-    # Create a client with the MinIO server playground, its access key
-    # and secret key.
-    client = Minio(
-        "play.min.io",
-        access_key="Q3AM3UQ867SPQQA43P2F",
-        secret_key="zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG",
-    )
-
-    # Make 'asiatrip' bucket if not exist.
-    found = client.bucket_exists("asiatrip")
-    if not found:
-        client.make_bucket("asiatrip")
-    else:
-        print("Bucket 'asiatrip' already exists")
-
-    # Upload '/home/user/Photos/asiaphotos.zip' as object name
-    # 'asiaphotos-2015.zip' to bucket 'asiatrip'.
-    client.fput_object(
-        "asiatrip", "asiaphotos-2015.zip", "/home/user/Photos/asiaphotos.zip",
-    )
-    print(
-        "'/home/user/Photos/asiaphotos.zip' is successfully uploaded as "
-        "object 'asiaphotos-2015.zip' to bucket 'asiatrip'."
-    )
-
-
-if __name__ == "__main__":
-    try:
-        main()
-    except S3Error as exc:
-        print("error occurred.", exc)
-```
-
-#### Run File Uploader
-```sh
-$ python file_uploader.py
-'/home/user/Photos/asiaphotos.zip' is successfully uploaded as object 'asiaphotos-2015.zip' to bucket 'asiatrip'.
-
-$ mc ls play/asiatrip/
-[2016-06-02 18:10:29 PDT]  82KiB asiaphotos-2015.zip
-```
-
-## More References
-* [Python Client API Reference](https://docs.min.io/docs/python-client-api-reference)
-* [Examples](https://github.com/minio/minio-py/tree/release/examples)
-
-## Explore Further
-* [Complete Documentation](https://docs.min.io)
-
-## Contribute
-Please refer [Contributors Guide](https://github.com/minio/minio-py/blob/release/CONTRIBUTING.md)
-
-[![PYPI](https://img.shields.io/pypi/v/minio.svg)](https://pypi.python.org/pypi/minio)