reduce unnecessary overhead calls to _instanceMap

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
minor cleanup after testing multiple ways of doing this

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
Merge branch 'core' into post-9-updates
merge 2 rules that do not cause too much recursion and modify exclusion in rule not remove other possibly acceptable characters

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
normalize for both colon and semi-colon and merge rules for spacing/duplicates

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
Merge pull request #486 from enyojs/post-9-updates

Minor cleanup after performance tests

Reviewed-By: Ben Combee (ben.combee@lge.com)