Add new VariantTrimmer.trimVariant convenience method to reduce boilerplate in dependent libraries trimming variants.

Override DefaultSequenceVariant.isSymbolic() and isBreakend() methods to always return false.

Replace nexus-staging-maven-plugin with central-publishing-maven-plugin to preempt shutdown of OSSRH service

Update htsjdk 3.0.5 -> 4.2.0

Merge branch 'development'

Update CHANGELOG.md and README.md

Add new VariantType.CNV_TR from VCF 4.3

Fix broken DefaultSequenceVariantTest.telomericSequenceVariant

Merge pull request #73 from exomiser/zero-based-internals

Fix for issue #72 - Telomeric variants throwing CoordinatesOutOfBoundsException.

Merge pull request #71 from exomiser/zero-based-internals

Add Coordinates.calculateEnd method

Add maven-enforcer-plugin rule to enforce required Java version

Add maven wrapper to use maven version 3.9.10

Fix broken HTML tags in VariantTrimmer javadoc