Multiverse Feedback: Virtual Booster

New OGW Mana    M  Creature – Eldrazi Devoid (This card has no color). Can someone add the new colorless mana symbol ?	M15 flips are broken    U  Bug M15 flip cards render improperly, with the rare stamp jammed in the middle of the unflipped rules text, and the flipped P/T box trying to jump off the line.	Frequent Heroku errors?    U    I've been seeing a few Heroku errors on the page lately. It usually doesn't last, just half an hour or so, but it's a little odd. Wanted to ask about it in case it's slipped under the radar so far.	Can't edit cards in Safiria    U  Ongoing Bug When using Chromium on Ubuntu 12.04, I cannot edit cards that I have created — instead I get the "We're sorry, but something went wrong" page.	Warn if about to lose unposted comment    C  Enhancement If you've typed a bunch of text in a comment box, but then click "Edit card" or some other link, the comment isn't posted. I could make Multiverse warn you about the unposted comment, like Stack Exchange sites do.
More control over search results    C  Enhancement Sometimes people want more or different columns in their search results. I should make assorted columns visible with a checkbox-type toggle, like on the cardlist.	Troll    C  Creature – Troll We have a troll. Everyone should probably make their cardsets editable only by users.	Split and Flip Cards    C  Feature Allow us to create split and flip cards.	Mockups favoured over images    C  Bug In a cardset such as The Oncoming Storm where the default display is set to be the image, there are certain places where the mockup is still used. Most notably the hover tooltip on internal links. I should display an image if one's available and the cardset is configured to prefer images.	Search results do not show P/T    C  Enhancement When you search for a card and there are multiple results, you get a table similar to a text spoiler. This includes name/cost/text columns, but notably not P/T, which is often a useful piece of information to have at a glance. Planeswalkers' starting loyalty would do well to go into that box as well. 0/1
Framework    C    Make legend Frames,saga Frames and Splitback or flip transform cards	Can't Access my Set    C    Well, that's not specifically true. For my Unplaced Cards set, I am unable to access to front page. This means I can't see any new comments on the set. I am, however, able to access the other pages, such as individual cards in the set and the visual spoiler. My other sets seem to be functioning fine.	Inconsistent text size in mockups    C  Oddness On many cards, the text size in the mockup at top-left is slightly smaller than the text size for the same card in the hover tooltip on the "User created Cardname" links.	Same card codes    C    An option for cards fighting for the same slot. Not sure how the skeleton would/should display it, though. Same card code may go against how you already coded things, but an alternative could be something like "CL05b", idk.	Can't view large sets    B    If cardsets are too large, say for around 700 cards, I can't view them, instead Application Error shows up. This happens whether I use either visual spoiler or cardlist. Can you help me find a way to allow me to view a large cardset without experiencing problems or the Application Error?

New OGW Mana (mythic)
M15 flips are broken (uncommon)
Frequent Heroku errors? (uncommon)
Can't edit cards in Safiria (uncommon)
Warn if about to lose unposted comment (common)
More control over search results (common)
Troll (common)
Split and Flip Cards (common)
Mockups favoured over images (common)
Search results do not show P/T (common)
Framework (common)
Can't Access my Set (common)
Inconsistent text size in mockups (common)
Same card codes (common)
Can't view large sets (basic)