Merge pull request #1 from neekro/master

Updating of Frequency analysis
Fixes to data loading

- Will now handle windows style (\r\n) new lines in csv files
- Will now handle missing values properly
Cosmetic fixes to the one sample ttest
Added the UI for Independent Samples TTest

the .R file still needs to be updated
Fixes to Independent TTest
A Bunch of Changes
Update from Master