version 1.9.2: (2013-11-11)

- fixed the bugs in function getFragmentsPerWindow for "overlapping window"

version 1.9.1: (2013-10-21)
- added the yLim input parameter of plotInteractionsNearViewpoint
- added the log2 cutoff ratio for the function plotInteractionsNearViewpoint
- fixed the shift of interaction in the viewpoint chromosome found in the function getFragmentsPerWindow
- fixed the missing input parameter for the function getBatchReadCountPerWindow
- fixed the class of r3CseqInBatch

version 1.5.0: (2012-10-25)
- added the new normalization method of 3C-seq analysis
- added the new statistical analysis for identification of 3C-seq interaction regions
- added the analysis for both restriction fragment and a user defined non-overlapping window
- added the analysis for 3C-seq data with replicates
- added the new visualization "domainograms"
- updated the existing plots
- update the exported methods
- added the options for counting reads per regions
- fixed the bug of counting reads per regions
- updated the vignette
