Updates in client terminal MetaTrader4. Build 177.

MetaTrader4. Build 177.

What's new:
1. Added checkbox for enabling optimization parameters;
2. Work of initialization and deinitialization functions is limited by 2.5 seconds;
3. Added the features of inputting the sender and recipient addresses in ’Email’ tab of terminal properties;
4. Optimized parameters are shown ahead of the common parameters list;
5. Added in context menu of strategy tester journals the item ’Clear All Journals’;
6. Improved Dictionary in MetaEditor in Russian language;
7. Corrected errors on crash-logs.