added stringArray in values.xml for conn str
Rating Description appears properly to the right of the Rating:
Changed according to Jason's comments
Merge pull request #24 from YaleSTC/19_more_descriptive_scale

19 more descriptive scale
Added a disabled speed view to GetInfoToSend
Hide the keyboard on launch of GetInfoToSend
Round speed to two decimal places, fixes #30
Add comment for use case on mean not zero
changed Mbps to MB/s, fixed #30
Show speed field if user has already tested but hasn't sent data by accident
Use Math.round instead of Math.floor