Merge pull request #1 from omidi/master

pull t est
Minor change in the network.and file.

Removed buildufe component instance from network.
Merge branch 'master' of https://github.com/omidi/ChIPseq-pipeline
Adding sequence logo
Merge branch 'master' of https://github.com/omidi/ChIPseq-pipeline
Minor updates from Saeed.

Changes in Enrichmont Score scripts and Fit Beta scripts.
Modified WMQuality component.

Removed bug that wrote WM_updated in wrong directories. Cleaned up some other parts of the component.
Merge pull request #3 from severinb/master

pull latest minor changes