[qmf] Fixed memory leak

NewCountNotifier was never deleted because it never emitted any signals
Merge pull request #45 from monich/leak

Fix memory leak
Bump version
[qmf] Fix memory leak in SSOSessionManager::createSsoIdentity

Accounts::AccountService was allocated and never deleted.
Merge pull request #47 from monich/leak2

Fix memory leak in SSOSessionManager::createSsoIdentity
[qmf] fix read status sync error on large batches
[qmf] Fixed a crash in PopClient::incomingData

Transport may be deleted by processResponse/operationFailed, have to
check it after processResponse returns. That happens, for instance,
if invalid credentials were provided.
Merge pull request #49 from monich/pop3_crash

Fixed a crash in PopClient::incomingData
Merge pull request #48 from rainisto/master

[qmf] fix read status sync error on large batches
[qmf] Fixed memory leak in SSOSessionManager::createSsoIdentity

The object allocated by Accounts::Manager::account() needs to be deleted
by the caller.
Merge pull request #50 from monich/leak3

Fix memory leak in SSOSessionManager::createSsoIdentity
Bump version
[qmf] Removed unnecessary SSOSessionManager::createSsoIdentity call
Merge pull request #51 from monich/createSsoIdentity

Remove unnecessary SSOSessionManager::createSsoIdentity call
[qmf] Add keepalive timer to IMAP IDLE service

This commit introduce a dependency on nemo-keepalive via
DEFINES+=USE_KEEPALIVE
[qmf] Fix  tst_QMailStoreKeys() test cases.

Since 096c2638589b7c071306b460796daddf30bf47e7 fields which are matched
case-insensitive are also sorted similarly.
Merge pull request #53 from nemomobile-packages/fixTestCases

[qmf] Fix  tst_QMailStoreKeys() test cases.
Merge pull request #52 from nemomobile-packages/idleKeepAlive

[qmf] Add keepalive timer to IMAP IDLE service