Initial work on downloading cards through fallback URLs.
This change will add in the ability to proceed to the next URL
should the first one fail. First trial shows that it's working,
but needs more refinement.
Return a list instead of a single url. This is the start
of getting many possible urls instead of one. Functionally
identical except that the primary url will be attempted for
cards without a muid.
## Related Ticket(s)
- Fixes#3314
## Short roundup of the initial problem
When the view was sorted in the manage sets window, the "Enable/Disable All" buttons never toggled to "Enable/Disable selected" buttons, even when more sets were selected.
## What will change with this Pull Request?
- Selected sets can be enabled/disabled in sorted view as well
* search field added; sortfilterproxy displayed in treeview
* searching works properly
* moving with filter on works; view isnt't updated yet
* clangify & view updating figured out
* moving disabled when sorting is active
* drag&drop disabled when view sorted
* clangified
* foreach replaced
* button rename & SORT_RESET defined
* changed variable names
* 'x' button added & searchlabel text modified
* 'enabled' column won't grow anymore
* column resize improvement
* button hint & restore original order added
* moving with filter on works; view isnt't updated yet
* sort disable build in column headers (3 clicks)
* codacy fix
* typo + wording
* background color for warning
* buttons moved down a bit
* clicking "default order" button will hide the warning text
## Related Ticket(s)
- Fixes#3212
## What will change with this Pull Request?
- `0` input on power/toughness filters will only return `0` values
- `relationCheck` method will only get called after simple string comparison failed
- due to their similar structure `acceptPower` and `acceptToughness` methods has been merged
## What will change with this Pull Request?
- cleanup of empty and unused languages files (catalan, lithuanian, hebrew, ukrainian)
- reflect language removing on transifex
* Osx: fix qt plugin installation
* Add make install step to travis debug build
* only install under osx
* Add "styles" plugins (for native look'n'feel)
* Osx: upgrade qt from 5.5 to current (5.10.1)
* Fix osx on travis
The qt homebrew formula now installs three qt* symlinks (qt, qt5, qt5@5.x) so we can't use/don't need bash globbing anymore
* "Tip of the Day" option added to Help menu
* Tip of the Day setting moved
* If no new tips are availabe, don't show tip of the day again
* list storing try #1
* first unseen tip shown first
* lastShownTip removed
* fixed next/previous buttons
* spaces > tab
* "Show this window on startup" is not checked by default
* Basic tip of the day with sample widget added
* "Show tips on startup" option added to settings
* tip cycling implemented
* Structure of the tipOfTheDay class and resource created
* tip getter function modified
* Resources added, feature works properly
* clangified
* accidental modification rolled back
* zach cleanup
* tips to spaces; cmake list combined
* cleanup img
* fix copy
* remove TOTD as QObject so we can copy construct it
* prevent mem leaks in dlg
* changed order of 'next' and 'previous' buttons
* Date and tip numbers added; content wraps around
* useless sizepolicy removed
* link support added & clangified
* Initial tips & memory management updates
