Update translations/focuswriter_it.ts

Fixed some translation - some more work needed
Completed translation

Completed translation for all elements.
Merge pull request #107 from vjandrea/master

Italian translation completed
Replace character entities not understood by lrelease.
Further edits
Update CREDITS

Added it translator
Update translations/focuswriter_it.ts

Changed dummy text to Lorem Ipsum
Update translations/focuswriter_it.ts

Fixed sessions section
Merge pull request #108 from vjandrea/master

Italian translation refined
Update compiled Italian translation file.
Update locale dialog.
Make all local Cocoa variables non-const.
Disable native clipboard glue classes with Qt 5.
FIXED: Crash when ignoring words in spelling dialog.

This commit reverts 9d1f39576c5c1bc29235817cf8dc6fa2fe977651.
Simplify build system file.
Update copyright year.
Sync translations with Transifex.
FIXED: Did not play key press sound for non-Latin languages.
Add ignoring deleted file message. Closes #92.
Add small delay before handling changed files.