MikroTik RB1100AHx2 Router Firmware 6.13

Fixes:
- Console - Comments are now accepted where new command can start, that is, where '/' or ':' characters can be used to start new command
- Backup - Backups by default are encrypted now (with user password). To use backup on older versions, you should disable encryption with dont-encrypt flag when creating it
- Files with '.sensitive.' in the filename require 'sensitive' permission to manipulate
- LCD - Reduce CPU usage when displaying static screens
- L2TP - Fixed occasional server lockup
- PPTP - Fixed memory leak
- SSTP - Fixed crashes