Separate representative details into subpages

README.md

...tests/RepresentativeDetailTest/test_mandates_display.html

...ests/RepresentativeDetailTest/test_positions_display.html

...ol/tests/RepresentativeDetailTest/test_votes_display.html

memopol/tests/base.py

...es/RepresentativeDetailTest.test_mandates_display.content

...s/RepresentativeDetailTest.test_mandates_display.metadata

...s/RepresentativeDetailTest.test_positions_display.content

.../RepresentativeDetailTest.test_positions_display.metadata

...tures/RepresentativeDetailTest.test_votes_display.content

...ures/RepresentativeDetailTest.test_votes_display.metadata

memopol/tests/test_representatives_detail.py

memopol/urls.py

memopol/views/representative_detail.py

memopol/views/representative_mandates.py

memopol/views/representative_positions.py

memopol/views/representative_votes.py

templates/representatives/_representative_menu.haml

templates/representatives/representative_detail.haml

templates/representatives/representative_mandates.haml