Adding events and smiley slider fix
Switching from try/catch to precondition checks.
More inclusive check
More
Fixing NPE for time series in the stub.
Merge pull request #98 from alxdarksage/labwork2

CBCs moved to labs; also fixes for tests broken by footer checkin.
Merge pull request #100 from marcel-blonk/BRIDGE-86

Adding events and smiley slider fix
Merge branch 'develop' of https://github.com/Sage-Bionetworks/Bridge into cleanup