Merge pull request #309 from mihawk/feature/ws_global_timeout

Feature/ws global timeout
Merge pull request #308 from mihawk/feature/ws_add_reason_to_close

Feature/ws add reason to close
Merge remote-tracking branch 'upstream/master'
support for static files in root directory
forgot / on filename
Check for minimum erlang version in boss_rebar, R15 atm
Update boss_rebar.erl
Merge pull request #312 from tempaccounterl/patch-2

Check for minimum erlang version in boss_rebar, R15 atm
Merge pull request #311 from danikp/static_files

Static files
Merge remote-tracking branch 'upstream/master'
fix syntax error