linx v2.0 release candidate 1

Functional

• write inexact homology to germline disruption file
• germline report DELs and DUPs in complex clusters if < 3M in length
• use JCN as last factor in in fusion priority

Technical

• compatible with Esvee, does not support Gridss
• visualiser: set white background for chr band and fusions
• visualiser: limit plot SV count to 2K, can override with 'max_plot_svs', zero allows any count