Employee branch srinivas

See merge request !2

Merge branch 'employee-branch-srinivas' of https://gitlab.mynisum.com/nmedarametla/demo-project-git-operations into employee-branch-srinivas

# Conflicts:
#	src/main/java/com/nisum/epe/demo/srinivas/Resource.java

[Srinivas-001-Employee] : Updated Get employee Method.

Created Resource Package

[Srinivas-001-Employee] : Added Save employee Method.

[Srinivas-001-Employee] : Updated Save employee Method.

[Srinivas-001-Employee] : Added Get and Save Employee methods and
squashed the commit.

manil@nisum.com:: EPE-001 :: PromotionEngine :: added resource end point for $ off

See merge request !3

[Srinivas-001-Employee] : Updated Get employee Method.

Created Resource Package

[Srinivas-001-Employee] : Added Save employee Method.

[Srinivas-001-Employee] : Updated Save employee Method.

[Srinivas-001-Employee] : Added Get and Save Employee methods and
squashed the commit.