GrAF Parser corrected in Elan module.
Elan GrAF files fixed.
graf module updated. Elan GrAF files updated.
Added first version of graf2html.py.
Elan writer fixed.
Elan writer fixed. Elan GrAF files updated.
howto updated.
Added doc for EAF file  transformation.
Added doc for EAF file  transformation.
Added doc for EAF file  transformation.
Added doc for EAF file  transformation.
Rewrote intro in howto.
Rewrote intro in howto.
Updated docs.
Updated docs.
Elan parser and writer fixed.
Elan parser and writer fixed.
Import of the graf package fixed to python2.x.
Elan parser updated. Save all the attributes of the annotation tags.
Elan parser graf nodes fixed.