Merge branch 'servatrice_trustedsources' of ssh://github.com/woogerboy21/Cockatrice into servatrice_trustedsources

Build both Qt4 and Qt5

Updated Search Bar Style

Default logging to enable with no config file

If no configuration file is found, default the logger to logging enabled.

Added version check, to only include the new Searchbar icon for Users
running Qt 5+

Add fallback urls for cards without a muId set

Hard coded CSS might have a slight chance of not rendering the same
across all platforms. More research needs to be performed. Until then I
have removed the hard coded search bar customization.

We only have a good HQ source for them; any idea on a low-quality
source?

OSX: Add proper infos to info.plist

Rework the picture download behavior

Partial Card Name Search

Oracle: add button to restore default download url

Fix #408

Gray out "only buddies/only reg users" in the “create game” dialog if
the user is unregistered

Should avoid the problem explained in #414

fixes #411

Please note that I don't feel that the search bar needs to be skinned by
users, hence why it is not part of the large css-skinning project. I
also feel that given the PR #416 a new search bar with highlight the new
search functionality.

Updated the look of the search  bar:
+ larger, curved edges
+ changes color when has focus
+ search icon built into search
- removed "Search For" text in lieu of search icon

+ Card searches now do partial string matches, rather than needing to
match the beginning of the string.