Performance improvement avoiding eachLayer function
Reverse color scales on demand
Correct management of no geo label
Fix but in infowindow reset on geo layer change
New control on classification algorithm for binning
New feature for nice values in binning calculation setting precision in conf file
New maxItems option for menu settings
Release 0.4.8 with many bug fixes and new minor features
Merge branch 'release/0.4.8' into develop