Fixed DO errors.
Merge pull request #1590 from shivalinga/dev-branch

Fixed DO errors.
new class total hit count issue resolved
UnitSetup ui modified.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1591 from ssushma/dev-branch

new class total hit count issue resolved
fixed popup mouseover issue
resolved conflict
Merge pull request #1592 from mitraj/dev-branch

UnitSetup ui modified.
Merge pull request #1593 from nutan-gooru/dev-branch

Fixed popup mouseover issue
class setup pagination event added
Merge pull request #1594 from ssushma/dev-branch

class setup pagination event added
Null pointer exception has been handled.
Merge pull request #1595 from shivalinga/dev-branch

Null pointer exception has been handled.
Click event added for units in unit setup page.
Merge pull request #1596 from shivalinga/dev-branch

Click event added for units in unit setup page.
Updated Progress UI.
Merge pull request #1597 from anilgooru/dev-branch

Updated Progress UI.
getPathwayItems server implementation has been changed.
Merge pull request #1598 from shivalinga/dev-branch

getPathwayItems server implementation has been changed.