removed botocore

@capen we have to remove the botocore option, I am getting errors trying to build with it because the botocore version doesn't correspond to the version of aws_cli. I am bumping the version of aws_cli so I will test to make sure we don't run into the same issues you had before with it.

```
Downloading/unpacking botocore==1.0.0
ec2-204-236-164-245.us-west-1.compute.amazonaws.com   Could not find a version that satisfies the requirement botocore==1.0.0 (from versions: )
ec2-204-236-164-245.us-west-1.compute.amazonaws.com No distributions matching the version for botocore==1.0.0
```