Czech stringtables updated

Updated Czech stringtables for 0.93
Merge pull request #805 from evromalarkey/master

Czech stringtables updated
Fixed czech stringtable
Merge pull request #806 from evromalarkey/master

Fixed czech stringtable
Duplicate Czech entry

Wouldn't happen with tabler :grin:
Blurgh.
realistic names for new weapons
Update CHANGELOG
Merge pull request #807 from jodav/master

Duplicate Czech entry
Update CHANGELOG
Update CHANGELOG
Update CHANGELOG
kestrel in misc box