Owner 1.0.11 Released (please skip this version)

OWNER v1.0.11 contains following enhancements and bug fixes.

Please note that this version does have a concurrency bug #268, #266. Please upgrade to v1.0.12.

Enhancements

#234: Allowing to format Key value by method arguments as with DefaultValue.
#255: Solves the thread contention problem reported on Issue #254; Note this has partially been rolled backed in 1.0.12 due to bugs #268 and #266.
64a7c07: Updated dependencies to work with Java 11 LTS.

#247: Documentation for system:properties and system:env.
Fixed Sonar and Travis; but still it looks that Coveralls has issue to lik source files, I have to look into it.
#274: Documentation for system:properties and system:env, Update importing-properties.md.
#246: Fixed doc typos & errors and improved readability.
#242: FAQ broken link.
#224: Adding some documentation for bug #184 (Maps with null values cause an unclear exception).

2479d47: decryption not working when used in combination with variable substitution
0b2d209: removed [double check locking] anti pattern.
#227: Fixes properties issue in loading file URLs.
#239: Allow property values to contain a '%' character without being a format string.
#203, #241: ConcurrentModificationException on creating Config.
#226, #227: Empty system variables for file paths in @Sources cause URISyntaxException failures. Fixes properties issue in loading file URLs.