Focus Mode with a Glasses Push-up, part 2

The following enhancements were made:

• In the Preferences, select if you want Focus Mode to highlight the sentence or the paragraph. (Contributed by Michał "wyhasany" Rowicki)
• Add Polish translation

Part 2 means houston didn't like the last release, but this is 1.4.5 still.

Focus Mode with a Glasses Push-up

The following enhancements were made:

• In the Preferences, select if you want Focus Mode to highlight the sentence or the paragraph. (Contributed by Michał "wyhasany" Rowicki)
• Add Polish translation

Highlight Your Path

The following enhancements were made:

• In Preview Mode, your code block now have syntax highlighting

The following bugfixes were made:

• Saving Files and Opening Files are now safer, with the subtitle always updating accordingly

Writing With Numbers

The following enhancements were made:

• Reorganized the Preferences Dialog (#103)
• Added option to Show Line Numbers

Polishing The Inkwell

Fixed as many minor bugs as possible.

Geometric Dreams

The following enhancements were made:

• Set your margins in the Preferences.
• Set your text spacing in the Preferences.

Also, some bugs were squashed.

Indication Stories

The following bugfixes were made:

• Fix the New file button because it was trashing files.

The following enhancements were made:

• Show that the file is unsaved/saved.
• Show that either Focus or Dark Mode are really active on the status bar buttons.
• Show how much reading time your story has.

High Definition Stories

The following enhancements were made:

• Add support for HiDPI icons.
• Resize icons to fit the elementary icon grid.

Dark Focus

The following bugfixes were made:

• Fix opening files from anywhere without overwriting any.

The following enhancements were made:

• Add buttons to toggle Focus Mode and Dark Mode on the status bar.
• Made the Focus Mode WCAG compliant for its purpose of focusing on the text.

Small Fixes

The following enhancements were made:

• Add a way to switch between Edit Mode and Preview Mode by pressing F1.
• Minor code fixes to be more GObject-styled and more Valanic.