Merge branch 'master' of https://github.com/oryband/dsp

* 'master' of https://github.com/oryband/dsp:
  Updated headrs to read input fater join step.
  Fixed input bug in Jobflow
  Fixed input loop in Biarcs
  Removed obsolete comment in Join
fix problems in headers file
Merge branch 'master' of https://github.com/oryband/dsp

* 'master' of https://github.com/oryband/dsp:
  Added quoting for attributes in Headers
  Removed SumScore.java (obsolete) and its test input file; Moved in/ml/headers to in/headers
  Fixed join output in JobFlow
  Fixed Join input bug.
fixing the key format in Headers file
replace headers output
Renamed Combine --> SingleLine
moved in/combine --> in/single-line
Starting vector step, changing combine output
adding headers output
Fixed Headers input/output
Merge branch 'master' of https://github.com/liranoz12/dsp

* 'master' of https://github.com/liranoz12/dsp:
  adding headers output
  Starting vector step, changing combine output
  replace headers output
doc fixes for Headers.
Finished Headers.java
added ARFF.java class (finished);
Added Headers, Arff, SingleLine flow-steps.