fixed test -- workflow was getting deleted
Merge pull request #266 from karishmag9/master

fixed test -- workflow was getting deleted
fixing the type cast error
removing summary from post request,as its a get request
fixing update test
making retry back to 20
new methods for lineage testing added
LineAgeGraphTest
finished testGraphVertices and checkVerticesInfo
imports updated
feed periodicity changed
changed approach to test input feed instances
tagged, javadoc added
new test added
working on new testcase
xpaths refactored, inner class created, new methods provided for testEdges()
refactored, documented, testEdges() amended
added doc
Merge pull request #267 from samarthgupta437/samarth

fixing update test and typecast for instanceSummary
Merge pull request #261 from pisaychuk/processUI

Lineage UI tests