Updated the internationalization file
Added missing strings for the base theme
Fixed the character encoding of the i18n file
Removed duplicate content and dir html for ltr languages
Added a fallback language for WET navigation
Added missing localization
Updated the i18n file
Fixed discrepencies between the rtl and ltr markup
Added more fallback language replacements
Added language switch based on document's language
Updated the i18n.csv file
Modified the fallback language mechanism
Standardized the parameters name
Added missing localization
Reverted the 'WET Project' to the fallback language
Removed trailing spaces from the content
Added the wet-boew theme