* 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
* 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
* main.cpp: removed path checking and db loading
* card database: merge card loading methods into a single one
* settings cache: take care of returning safe paths for decks,
replays, etc..
* main window: if db loading fails (eg. first run), propose to run
oracle
NSIS: propose to run cockatrice instead of oracle
Rework card database loading
* Move carddatabase-related method out of deckeditor tab
* Load cards in another thread and render them progressively
* Optimize database reload after enabled sets change
Fix deck editor column width
* removed the noCard hack.
* getCard() no more creates cards instead of just returning existing
ones
* Fix the “edit tokens” dialog.
* PictureLoader: avoid trying to download twice the same card
* PictureLoader: correct return of card background
* AbstractCardItem: avoid recalculating card color at every paint
Use a different file to save custom tokens
Misc required improvements
* Use nullptr;
* Refactor CardInfoWidget to use CardInfoPicture and CardInfoText
instead of duplicating code;
* Added CardInfo::getColorChar()
* Fixed some potential crashes
* removed dead code related to CardInfoWidget
* Don't require a restart after adding a new custom sets file
* Bump CMake requirements to 3.1
