Bug 2206, single tap for tag menu
Fix UI glitch with user management fragment showing
For now, hide the lock screen setting

Task #1858
Mek panic screen transparent

Feature #2270
Merge branch 'master' into task_1868_lock_screen_setting
Adjust transparency
Cleanup
Media history list, basic implementation
Merge branch 'bug_2263_ui_glitch' of https://github.com/mikaelvonpfaler/iWitness into mikaelvonpfaler-bug_2263_ui_glitch
Merge branch 'task_1868_lock_screen_setting' of https://github.com/mikaelvonpfaler/iWitness into mikaelvonpfaler-task_1868_lock_screen_setting
Merge branch 'bug_2206_tap_for_menu' of https://github.com/mikaelvonpfaler/iWitness into mikaelvonpfaler-bug_2206_tap_for_menu
Merge branch 'task_2134_notification_history' of https://github.com/mikaelvonpfaler/iWitness into mikaelvonpfaler-task_2134_notification_history
default media display background should be black for portrait
add export metadata option
support exportJ3M function in IMedia
a little bit of clean up of calling IMedia instance
add new menu string for J3M export
handle new options for J3M share/export
use serversocket to server up IOCipher video stream instead of export to file
fix hockeyapp crash and update tracking