Add exclusive parameter to the hideFeatures function.
in showAllFeatures move the recluster call up above looping through features, stops polygon issues
in hideFeatures move the recluster call up above looping through features, makes consistent with other two related functions
add support for exclussive show features
add short-term hack to update the event counter without being caught in a race condition
Resolve merge conflict in features.js
Merge pull request #232 from ozone-development/enhancement/227/exclusive-hide-features

Enhancement/227/exclusive hide features