base64 encode document ids that contain a period. fixes #3

[epugh]

Avoid freaking out the Rails API by base 64 encoding any documents id's that have a period in it.

Description

Tagging onto the existing logic for base64 encoding documents whose id's look like URL's, with http, we also look for . in the docId.

Motivation and Context

Fixes #5

How Has This Been Tested?

Wrote a test for the JavaScript, then manually tested.

Screenshots or GIFs (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• [] New feature (non-breaking change which adds functionality)
• [] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• [] My change requires a change to the documentation.
• [] I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[epugh]

Sigh, found that I need to update the API side as well...

[epugh]

Okay, talked to @ychaker last week, it's sat and marinated for a while. Time to merge!