multi-byte data breaks regression test process

[ryanmark1867]

currently automated testing chokes when the query returns a result including multi-byte characters. For example, the following query works fine, but when output piped to a text file it blows up because of the Chinese 7th result:

crime movies
Sending message now...
Bot says,
Heat
Casino
Four Rooms
Ace Ventura: When Nature Calls
Get Shorty
Assassins
摇啊摇，摇到外婆桥
Dangerous Minds
Dead Presidents