@Mutable

See #22, release log:

• 48c6e03 by @l3r8yJ: puzzle Signed-off-by: Ivan <cl...
• 0e397ed by @l3r8yJ: puzzle Signed-off-by: Ivan <cl...
• d248e28 by @l3r8yJ: readme Signed-off-by: Ivan <cl...
• e84322c by @l3r8yJ: annotations Signed-off-by: Iva...
• 3d6d53e by @l3r8yJ: Mutable annotation impl & refa...
• b544baf by @AndyWynham: \n removed from regex
• 001b3c7 by @l3r8yJ: 0.1.3
• 76b1c31 by @l3r8yJ: Update pom.xml
• af2afed by @l3r8yJ: Update pom.xml

Released by Rultor 2.0-SNAPSHOT, see build log