Make test pass on R16B03+
Remove printout
Include more compiler warnings
Use latest version of R16
Revert "Make test pass on R16B03+"

This reverts commit c6bcda61252d5e7578995024acf3fa2ba0ef9c2c.
Fix compilation warning
Build with normal rebar.config
Fix changed cover compile opts on R16B03+
Update rebar to 2.2.0-45-g47c089a
Add extra shields.io badges