Resolve "Redraw game icons"

Closes #30

See merge request !47

Resolve "Improve fastlane images"

Closes #52

See merge request !46

Resolve "Improve randomization on images skins"

Closes #40

See merge request !41

Resolve "Save last game settings"

Closes #50

See merge request !43

Resolve "Solve grid to improve check wrongs values"

Closes #48

See merge request !42

Resolve "Reduce cells border width on big grids"

Closes #47

See merge request !40

Resolve "Add a tips count on game"

Closes #41

See merge request !36

Resolve "Fix fdroid package metadata"

Closes #46

See merge request !39

Resolve "Fix grid templates file format"

Closes #45

See merge request !38

Merge branch '44-ensure-all-templates-can-be-resolved-add-solver-script-fix-templates' into 'master'

Resolve "Ensure all templates can be resolved, add solver script, fix templates"

Closes #44

See merge request !37

Resolve "Add a "tip" button"

Closes #25

See merge request !35

Resolve "Show allowed values in select value bar"

Closes #38

See merge request !34

Resolve "Add a nightmare difficulty mode and a 4x4 grid size"

Closes #37

See merge request !32

Resolve "Preload winning image"

Closes #39

See merge request !33

Resolve "Unselect current cell on new game"

Closes #35

See merge request !31

Resolve "Improve flexibility in layout"

Closes #36

See merge request !30

Resolve "Fix compute/display conflicts on cell update"

Closes #34

See merge request !29

Resolve "Forbid delete value in fixed cell"

Closes #33

See merge request !28

Resolve "Improve gameplay / winning game"

Closes #8

See merge request !14

Resolve "Force fixed orientation"

Closes #31

See merge request !26