Revert "History updated"

This reverts commit 0ebb836ef21ae6df247dcc603dfcc81d73f6170d.

Conflicts:
	resources/history.xml
Revert "Font template updated"

This reverts commit 3820a5968823513b302b4216cf899c1bc6a61ef8.
Revert "Removed style's list from dialogfontselect"

This reverts commit 8cd55396410e21f70b1a1758d6fbb7e1605cf603.
Revert "'Font style' replaced by 'bold' and 'italic'"

This reverts commit 584691aed07b031fee9f9bcaea6ef940c7b71ae2.
Revert "Font style marked as deprecated"

This reverts commit 4310e4b3c39a75b78ae19982db94b869cb9718bb.
Revert "Added Bold/Italic checkbox"

This reverts commit ec39c99901e4631e36d2a87183639d733d1312c6.
Bold/Italic replaced by Style in command-line mode
Translation updated
Changed handler to open multiple files
Allow import multiple images to font.

If you import a single image, it replaces all the selected characters;
If you import a few images, then replaced a corresponding amount of the selected characters.
Small fix
Added warning about different number of selected files and characters
Translation updated
Resize characters table after image import
History updated
Import multiple files to the font document;
Merge branch 'feature-open-multiple-files' into develop
Reverted previous patch with font styles, because Qt source code fixed in 5.4;
Merge branch 'revert-font-styles' into develop

Conflicts:
	resources/lcd-image-converter-ru.ts