0.11.1.0

Merge branch 'rel_0_11_1_0'

0.10.3.0

Added new API:

• VaultServerProcess.getUnsealKey()
• VaultServerConfig.Builder.outConsumer(Consumer)
• VaultServerConfig.Builder.errConsumer(Consumer)

0.7.3.0

Merge branch 'vault_0.7.3.0'