Post loading was improved.

https://www.evernote.com/shard/s132/nl/14501366/81db841e-7191-48c6-9b74-73f2257dc477
Maximum limit for request number was implemented.

https://www.evernote.com/shard/s132/nl/14501366/81db841e-7191-48c6-9b74-73f2257dc477
Error dialog was added.

https://www.evernote.com/shard/s132/nl/14501366/81db841e-7191-48c6-9b74-73f2257dc477