New: space-after-function-name (fixes #1340)

Adds a new rule, `space-after-function-name`, that enforces
consistent spacing between a function name and its parameters.
Fix: detect for...in in no-loop-func (fixes #1573)
Merge pull request #1574 from gcochard/fix-1573

Fix: detect for...in in no-loop-func (fixes #1573)
0.10.2
Merge pull request #1554 from jrvidal/master

Rule: space-after-function-name (fixes #1340)
New: Configuration via package.json (fixes #698)