2.1.5

New: New format of internal url request to Nightscout site according to hours enstead of entry count
New: Hour instead of entry count setting
New: New dialogs with timers
New: Show/hide Application icon option
New: Show/hide Tray icon option
New: Glucose level on Application icon with alarm indication
New: Balllon window of TrayIcon shows level of alarming
Improvement: Remember last snooze period of time for hotkey "Z"
Improvement: Replace message about connection error
Fix: Show window border from settings form hid the form
Fix: Alarm indication for last glucose level
Fix: Text stroke
Fix: Hours in hint