v0.507-alpha

• Fixed broken armies save
• Fixed not displayed markers connections
• Fixed missing 'graph' value in path node markers
• Removed 'hint' value from transport marker
• Added importing stratum mask from *.bmp image (with re scaling if size is wrong).
• Fixed wrong height value for cursor position
• Fixed wrong height values for Min and Max values in heightmap painting
• After changing marker name markers list and graphics will now be forced to repaint
• Refresh marker connections when loading another map
• Generate mipmaps for textures that don't have them (strong looking textures when camera is zoomed out)
• Fixed crash when creating new map
• Fog is rendered again
• Many changes with water rendering (imports most of water settings like water mask, water color, normal textures, animation, scale, foam)