Merge pull request #29 from jphastings/params

Simplify & fix parameters
Begin, rescue, end. Not begin, raise, end on single service mode
Merge pull request #30 from muz/ss_rescue

Syntax error when starting single service mode
Merge pull request #31 from jphastings/params

Actually fix parameters
Merge branch 'master' of github.com:blinkboxbooks/swaggerific into params

* 'master' of github.com:blinkboxbooks/swaggerific:
  Begin, rescue, end. Not begin, raise, end on single service mode