Temporarily removed the image and thumbnail_url field from Profile
Changed profiles/model and migrated.

Added id as primary key for profiles_profile and
profiles_candidates
Added gitignore with entries .pyc and .swp
Removed all pyc
New Initial migration: auto primary key added to
Profile and Candidate, removed image and
thumbnail_url fields temporarily from Profile
Removing 0002 migration file
Changed Profile and Candidate primary key to
aut primary key field. Temporarily removed
image and thumbnail_url fields from Profile
City, State and Country field to Education
removed location field from Education
added State field to Expectation and Location
Migration files added to reflect changes in DB:
1. State added to Location and Experience
2. City, State, Country added to Education
Profile Model edited : duration is autocalulated
for experience model.
Serializers, Permissions, Views, URLs, created for
Profile Models.
Merge pull request #3 from m-chanakya/master

Back-end support for Candidate Profiles