Check state of 'request-meta-actions-togglesize' and build accordingly

## Summary

When hiding a request description and changing requests the toggle state of the `circle_minus.png`/`circle_plus.png` loses state and requires an extra click to show the request description.

## To Reproduce

1. Load a collection
2. Select a request
3. Hover next to the request name to reveal the `circle_minus.png` icon
4. Click `circle_minus.png` to hide the request description. Note that the `circle_minus.png` icon changes to `circle_plus.png` and `.request-meta-actions-togglesize`'s `data-action` changes from `minimize` to `maximize`
5. Select another request. Note that the `circle_plus.png` icon changes back to `circle_minus.png` and  `.request-meta-actions-togglesize`'s `data-action` changes from `maximize` to `minimize`

## Fix

The fix is simply to check the state of `.request-meta-actions-togglesize`'s `data-action` when building out that part of the page.

## Donation

BTW [I contacted you a while back on twitter about donating via bitcoin](https://twitter.com/cgcardona/status/468193983051489280) and just wanted to follow up on that and remind you to create a bitcoin address so I can donate.

Thanks for an amazing resource!

:+1: