Fix Exceptions.cs to parse illegal responses
Merge pull request #74 from chitoku-k/fix/exceptions

Fix Exceptions.cs to parse illegal responses
Make Cursored<T> implement IReadOnlyList<T>
Make ToString return the ID

By this change we can save time to write ".Id"
Refactor SHA-1
Merge pull request #75 from azyobuzin/feature/tostring

Make ToString return the ID
Fix max_id and since_id parameter documentation

Their type should be `long', not `int'.
Please note that there's no implementation issue because
CoreTweet accepts max_id and since_id as long numbers.
Merge pull request #76 from a4lg/fix/doc-id-range

Fix max_id and since_id parameter documentation
Fix user_id parameter documentation
Merge pull request #77 from a4lg/fix/doc-id-user

Fix user_id parameter documentation
Merge remote-tracking branch 'upstream/master'