EBookClientCursor docs fixup
EBookBackendSqliteDB: Spelling mistake fix in gtk-doc
EBookClientCursor: docs fixups
EDataBookCursor docs fixup
Fixed color in cursor-positions-step.png
Fixed cursor-positions-step.png to indicate E_CLIENT_ERROR_QUERY_REFUSED
EBookClientCursor: s/E_CLIENT_ERROR_END_OF_LIST/E_CLIENT_ERROR_QUERY_REFUSED/g
EDataBookCursorSqlite: s/E_CLIENT_ERROR_END_OF_LIST/E_CLIENT_ERROR_QUERY_REFUSED/g
EDataBookCursor: s/E_CLIENT_ERROR_END_OF_LIST/E_CLIENT_ERROR_QUERY_REFUSED/g
Cursor Example: s/E_CLIENT_ERROR_END_OF_LIST/E_CLIENT_ERROR_QUERY_REFUSED/g
Cursor tests: s/E_CLIENT_ERROR_END_OF_LIST/E_CLIENT_ERROR_QUERY_REFUSED/g
Removed E_CLIENT_ERROR_END_OF_LIST

The existing E_CLIENT_ERROR_QUERY_REFUSED will fit nicely already.