grid search exps for chi2 and freq filtering
made scripts executable
Merge branch 'master' into feat-select-2
because need to compute accuracy
wip
finished analysis of feature selection (for now)
added accuracy scores to nearest centroid exps
Update nearest centroid exps: freq filtering but no chi2; euclidean distance too.
CV exps with SGD
Automatic resizing in ResultsStore
removed print
From asciitable to tabulate

Removed dependency on "asciitable", because it cannot handle unicode strings.
In addition, it is now part of astropy, a large lib.
Switched to "tabulate".
wip
wip
Merge branch 'master' into sgd-cv
because I need text_table()
Finished analysis of (partial) results from CV exps with SGDClassifier
Merge branch 'sgd-cv' of https://github.com/presemt-ntnu/transglobal into sgd-cv
Merge branch 'master' into sgd-exp
Revised model building procedure to facilitate data shuffling
Merge branch 'sgd-exp' of https://github.com/presemt-ntnu/transglobal into sgd-exp

Conflicts resolved: scratch/sgd/sgd-1.py