Small changes to Gallery Templates UI

[marcinbodnar]

1. Adjust the templates column on the main page. Since we don't show the filters anymore, the list of templates is stretched. It should be the same width as before and centered.
2. A separate CMS field for thumbnails. It looks the best when the thumbnail can be framed separately.
3. Details page. It would be nice if there would be an option to expand the main template image. The templates look nice, a user should be able to expand the image and see the full printscreen of the template.
4. List of technologies in the header is too long - we can show 3-4 and an option to expand.
5. Remove the top border from Tools Used in the right column.
6. "See more templates" button in the footer should link to the main page and scroll to the templates list.
7. "Request a template" - it should lead somewhere.
8. "View Source" button should open source in a new tab.
9. Small pagoda link and icon, below the template title, should be clickable and lead to pagoda.co in a new tab.

[AustinBaggio]

7. Request template could lead to Gleap for now. Is it possible to programmatically open the feature request view?
   
8. +1 with view source opening in a new tab. Could we add the "opens in a new tab" symbol also?

[marcinbodnar]

7. Request template could lead to Gleap for now. Is it possible to programmatically open the feature request view?

@AustinBaggio What do you mean by "lead to Gleap"?

+1 with view source opening in a new tab. Could we add the "opens in a new tab" symbol also?

Sure thing.