More Stable version

• Parser - add - rules for endif and "netx i"
• Parser - improve - skip for empty lines when check scope
• Parser - improve - do not capitalize keywords inside of strings.
• Editor - add - open images by double-click in project area.
• Editor - add - selection for pair brackets.
• Editor - improve - remove autocompletion when cursor is inside of string.
• Editor - fix - crash that occur if there are 3 or less items in autocomplete list.
• Editor - fix - locked file doesn't stored in settings.