Add run_analysis.R script
Add run_analysis.R script

Currently complete in its implementation of the course project, namely:

* Download Reyes-Ortiz et al smartphone data
* Merge the training and the test sets to create a single dataset
* Extract only the measurements on the mean and standard deviation
* Use descriptive names for the activities in the dataset
* Label the dataset with descriptive variable names as appropriate
* Creates a second dataset from the first, with the average of each variable
  for each activity and each subject

flother/gcd