Added polish translation for "installer" extension
Small fixes in Russian translation

edit msgid "None".
resolves #50
Remove the need for the app root to be writable if the config already exists.
Fixes in Russian translation

Update the date strings
Update README.md

solves #66
Merge pull request #90 from damz/pr/root-writable

Remove the need for the app root to be writable if the config already exists
fixed redirect after installation
Merge pull request #81 from kubens/master

Added polish translation for "installer" extension, thanx @kubens
Merge pull request #87 from HostSpectr/localization

Small fixes in Russian translation
Improved mod_rewrite check
fixed blank renderer in theme skeleton
Added glob brace flag
widgets render themselves now