Add sessions_alarm

Introduce new feature: sessions_alarm.

Added new account setting: max_connections. On exceeding this number,
user will get an alert. If number is less than 1, no alert will happen.

Tests altered to fit new feature.

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/unittests/config/stub_accounts.c b/tests/unittests/config/stub_accounts.c
index cea8a76a..e1f9ed09 100644
--- a/tests/unittests/config/stub_accounts.c
+++ b/tests/unittests/config/stub_accounts.c
@@ -183,6 +183,10 @@ accounts_set_theme(const char* const account_name, const char* const value)
 {
 }
 void
+accounts_set_max_sessions(const char* const account_name, const int value)
+{
+}
+void
 accounts_set_tls_policy(const char* const account_name, const char* const value)
 {
 }
@@ -314,6 +318,10 @@ accounts_clear_resource(const char* const account_name)
 {
 }
 void
+accounts_clear_max_sessions(const char* const account_name)
+{
+}
+void
 accounts_add_otr_policy(const char* const account_name, const char* const contact_jid, const char* const policy)
 {
 }