* 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
* Shortcut setting checks for invalid keys
* Different message shown for invalid keys and used keys; warning message is displayed on start if conflic is detected
* Only shortcuts related to deck-builder are checked
