Split claculate and lastdecade to two different classes.
moved updatecounters from calcualte to utils, so we could use it lastdecade as well; Added all necessary paths from calculate split to jobflow
removed obsolte in/lastdecade
Added in/fmeasure test file
Updated utils args in index back to 1
fixed output bug in fmeasure
FMeasure now uploads counters to its outputpath
Finished ass2
added ass2 README
Fixed some more docs
Added ass2 results dir.
renamed results/calculate to pmi/
Added initial ass3 files (copied from ass2), and changed package name from ass2 to ass3 in all files.
Renamed src---/ass2/ dir to ass3/
Added .sh files from ass2
Fixed ; in JobFlow.java
Merge branch 'master' of https://github.com/oryband/dsp

* 'master' of https://github.com/oryband/dsp:
  Fixed ; in JobFlow.java
  Added .sh files from ass2
  Renamed src---/ass2/ dir to ass3/
  Added initial ass3 files (copied from ass2), and changed package name from ass2 to ass3 in all files.
  renamed results/calculate to pmi/
  Added ass2 results dir.
  Fixed some more docs
  added ass2 README
  Finished ass2
  FMeasure now uploads counters to its outputpath
  fixed output bug in fmeasure
  Updated utils args in index back to 1
  Added in/fmeasure test file
  removed obsolte in/lastdecade
  moved updatecounters from calcualte to utils, so we could use it lastdecade as well; Added all necessary paths from calculate split to jobflow
  Split claculate and lastdecade to two different classes.
Renamed Count to Pairs
Moved ass2/Join.java as Pairs to ass3
Finished Pairs.java, untested.