Implement editing family members

[githengi]

PR for #183

[coveralls]

Pull Request Test Coverage Report for Build 1415

• 102 of 162 (62.96%) changed or added relevant lines in 4 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+1.09%) to 40.809%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
opensrp-reveal/src/main/java/org/smartregister/reveal/util/FamilyJsonFormUtils.java	72	80	90.0%
opensrp-reveal/src/main/java/org/smartregister/reveal/presenter/FamilyOtherMemberPresenter.java	29	39	74.36%
opensrp-reveal/src/main/java/org/smartregister/reveal/view/FamilyOtherMemberProfileActivity.java	0	42	0.0%

Files with Coverage Reduction	New Missed Lines	%
opensrp-reveal/src/main/java/org/smartregister/reveal/view/FamilyOtherMemberProfileActivity.java	2	0.0%

Totals
Change from base Build 1404:	1.09%
Covered Lines:	1543
Relevant Lines:	3781

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💛 - Coveralls