ID: 3614645 ID: 3614570 ID: 3614197 - Excelleris BC labs fixes

Escape Sequences, Accession numbers and VIHA RTF lab display fixes

Change-Id: Icc514c0763d99dc5fb609add101ca4bddb942cda
Signed-off-by: Anita Kanyange <ak.kanyange@gmail.com>