Release kujaku library version to 0.8.2

[coveralls]

Pull Request Test Coverage Report for Build 1560

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 25 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.4%) to 52.701%

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Files with Coverage Reduction	New Missed Lines	%
library/src/main/java/io/ona/kujaku/domain/Point.java	12	0%
library/src/main/java/io/ona/kujaku/KujakuLibrary.java	13	6.25%
<!--	Total:	25		-->

Totals
Change from base Build 1556:	-0.4%
Covered Lines:	3063
Relevant Lines:	5812

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💛 - Coveralls