Changed 'Astrid' to 'Tasquid' for tutorial intro in most languages.
Changed 'Astrid' to 'Tasquid' for widget in most languages (issue #5). There might still be occurrences of 'Astrid' in languages with non-latin letters.
Changed 'Astrid' to 'Tasquid' for reminders in most languages (issue #5). There might still be occurrences of 'Astrid' in languages with non-latin letters.
Changed 'Astrid' to 'Tasquid' for remaining string occurrences (issue #5). There might still be occurrences of 'Astrid' in languages with non-latin letters.
Merge pull request #9 from cemrich/astrid-to-tasquid-rename

Astrid to tasquid rename