v0.2.1 verifiable-credentials-java

• fix:ld-signature updated to new version a445379d980ca44

• chore: No need to duplicate JSON-LD contexts. 2c030e1e100674d

• feat: Convenience object for pure JWT applications. d365092b53953c6

• chore: Update unit tests. 86a7da555a2b5c8

• fix: P-256K is now called secp256k1. 2581312eea23e52

• chore: whitespace. 6b83e0c98a92758

• fix: Fix JSON-LD context files. 083b155dbf4ba02

• chore: Bump nimbus-jose-jwt version. 48578d176e30cc4

• chore: Fix some compiler warnings. 1aa8f76ccfa884f

• fix: Change curve name from P-256 to secp256k1. 13c586259667d1f

• Fix VC as part of VP. 3dbc34c324cd01a

• fix: Bump ld-signatures-java version.> 923f021672cd562

• fix: Whitespace and unit tests 8c3d63827c63eed