Formatted version of polish Paint Box
Remove resources' extensions in lesson text
Adjust polish term 1 to new manifest
[#134] Replace `forever if` block
[#68] Remove superfluous tag from {.try}
[#104] move folders in keeping with 639-1
Merge pull request #141 from codecleaner/lesson_formatter

Formatted version of polish Paint Box + adjust polish term 1 to new manifest
Merge branch '134-forever-if' of https://github.com/andylolz/scratch-curriculum into andylolz-134-forever-if
Merge branch 'andylolz-134-forever-if'
Merge pull request #143 from andylolz/68-generation-tags

[#68] Remove superfluous tag from {.try}
Add Italian translation of full Term 1
Merge pull request #144 from andylolz/104-iso-639-1

[#104] move folders in keeping with 639-1
Merge pull request #147 from codeclubit/master

Add Italian translation of full Term 1
Merged pull requests: Italian translation & #106 #144 #147
Italian 11_Crea_il_tuo_gioco.md notes fixed
Italian translation: missing pdfs for lesson 11 removed from manifest
Italian manifest typo
Feix and Herbert: flip_arrows.png added properly
Frantic Felix: PDF fixed
[#150] Mouse graphic isn’t used, so removing.

Also updating screenshot to present a more accurate representation of
Herbert’s true self.