Fix icons
Add missing translations
Fix macro system bugs
Fix bugs

* Remove old values from settings
* Fix icons
* Add missing translations
* Fix macro parcing
* Add action for clearing macro stack
* Add "while", "doWhile", "until" and "doUntil" loop macro functions
* Improve formatting in macro system
TeX Creator v3.4.1-beta

* Remove old values from settings
* Fix icons
* Add missing translations
* Fix macro parcing
* Add action for clearing macro stack
* Add "while", "doWhile", "until" and "doUntil" loop macro functions
* Improve formatting in macro system