pidgin/pidgin

Remove NS_AVATAR_0_12_* namespaces

2021-03-13, Arkadiy Illarionov
88c703b00fa7
Remove NS_AVATAR_0_12_* namespaces

XEP-0084 v0.12 User Avatar is deprecated

Testing Done:
Compile, run.

Bugs closed: PIDGIN-17493

Reviewed at https://reviews.imfreedom.org/r/570/
#define PIDGIN_ICON 104
#define PIDGIN_TRAY_AVAILABLE_4BIT 105
#define PIDGIN_TRAY_AWAY_4BIT 106
#define PIDGIN_TRAY_BUSY_4BIT 107
#define PIDGIN_TRAY_XA_4BIT 108
#define PIDGIN_TRAY_OFFLINE_4BIT 109
#define PIDGIN_TRAY_CONNECTING_4BIT 110
#define PIDGIN_TRAY_PENDING_4BIT 111
#define PIDGIN_TRAY_INVISIBLE_4BIT 112