fixed typos + small adjustments in contributing.md

Add "play top card face down" menu entry to library; fix #762

Fixed incorrect zone positioning

Only use local db if no pt is provided

Add dev section

add report section

Addresses issue #1032

If a token is created with no p/t then the local db value will be passed
instead. If a value is provided then that will be used instead.

removed tr() tag from hidden strings

removed tr() tag from hidden strings

Enable hidpi (retina) support under osx

Fixed server shutdown crash

`serverShutdownMessageBox` was not assigned to 0 in the ctor.

Fixed issue with non creature perms set to 0/0

Changed pt to orange

 * add to the application bundle a custom info.plist
 * fix a graphic glitch on the life counter

The issue was that I had set the ctor to set the p/t to 0/0 rather than
-1/-1. This meant that when you join a game in progress (spec or
reconnect) the server would send the card value to the client as 0/0,
instead of -1/-1. The client has been coded so that if the toughness is
<0 then dont show it. 0/0 is instead shown.

We still need to look into cards with no p/t being set to a 0/1 as
@tooomm mentioned in anther issue. As it stands, this is more important
than that.

After feedback, and also noticing myself, the blue requires a little
more focus than should be nessesarry. I have updated to be orange, which
feels more comfortable. I have polled the community and they also agree
orange > blue.

Fetched new translations from Transifex

Updated + / - buttons

+ moved to the left to make it easier to move from buttons to macros
+ changed buttons to + / -
+ made buttons a bit bigger

Updated server shutdown timer logic

Colored PT

Fix for #1007

Will follow the following rules

+ send a message initially
+ send a message every 20 mins
+ send a message every min when time <= 5

Updated client popup

Updated client to close any previous popups and bring up a new one.

NEEDS TO BE TESTED

added missing include

Added delete on close

I compare the card pt, to the card with the same name in the db. if the
card is found, we compare the pt, of the db item and the item in play.
If there is not a match then we change the color of the PT. This is
pretty much the same as mtgo does it.

I looked into having only the P, or the T colored, though this is not
posible, when you set a pen color you can not change it partway through
painting a string. That would require 3 strings painted, one for p, /
and t. Which is more effort than its worth. This does the job pretty
well.

I have also moved the pt slightly to the left so it lines up better. I
have some images to compate.

Added translation fix missing from #1001

Permit translation in "game created" column; Fix #999

Also, extracted the 2 new strings

Remove --debug-ouput on start menu shortcut

Updated translations