Fixed travis conf

Change-Id: I1bfc0d56c5b986d9850a287471a41caa825abbe3
Merge branch 'hotfix/tcy'
Merge branch 'hotfix/tcy' into develop
Tests, readme, bugfixes

Shortered and parameterized test suite to use same code
for three different database options.
Added replica set documentation.
Fixed invalid option name for replica set config.

Change-Id: I3c7dee667d2f5532fc6f279153b65c498bacdf53
Merge branch 'hotfix/v0.0.1'
Merge branch 'hotfix/v0.0.1' into develop
v0.0.2

Change-Id: Ife185758761aa1dd6171b02f478a7f974def7edd
Merge branch 'release/0.0.2'
Conflict

Change-Id: Icdceaf5d303a65dcdcb0d706a82eaad4f8e20efa