Rodrigo's and Marcio's code merge

Merge of the only eGastosToUltimus.asmx.cs code.

changed:
"public" method to "private,
renamed "ExpenseAccountRequest" to "ExpensesAccountRequest",
Remove some comments,
renamed "SendExpenseAccountApproval" to "SendExpensesAccountApproval",
Merge pull request #4 from marcionakamura/master

Rodrigo's and Marcio's code merge
Merge remote-tracking branch 'upstream/master'