Improved arg parsing for bigram and IR exercises.
Updated docs.
Refactored pairs and strips impl.
Merge branch 'working'
Published version-1.4.8 artifact
language info added to each wikipage data structure
Merge remote branch 'upstream2/master'
typo fix
Merge branch 'ferhanture-master'
Published version-1.4.9 artifact
Merge branch 'master' of https://github.com/nasadi/Cloud9 into nasadi-master
Fixed warnings.
Merge branch 'master' of https://github.com/nasadi/Cloud9 into nasadi-master
Merge branch 'master' of https://github.com/nasadi/Cloud9 into nasadi-master
Switched over to using HMapSIW for stripes.
Merge branch 'refactoring' into nasadi-master
Merge branch 'nasadi-master'
Published version-1.4.10 artifact