Add SCPI_Param tests for Int32, UInt32, Int64 and UInt64

Jan Breuer

2015-10-08 8746b911b06fe0fc3060c9c12493c13edfcdbd7e

 libscpi/inc/scpi/types.h

@@ -141,6 +141,8 @@
    enum _scpi_token_type_t {
        SCPI_TOKEN_COMMA,
        SCPI_TOKEN_SEMICOLON,
        SCPI_TOKEN_COLON,
        SCPI_TOKEN_SPECIFIC_CHARACTER,
        SCPI_TOKEN_QUESTION,
        SCPI_TOKEN_NL,
        SCPI_TOKEN_HEXNUM,