Merge pull request #7 from sameerahj/master

WPS client added
wfs client added
Merge pull request #8 from Nipuni/master

wfs client
change color codes of features
airavata configguration
Merge branch 'master' of https://github.com/dhara-uom/portal
Merge pull request #9 from Nipuni/master

Feature color codes updated
list workflows
upto gml reader