Plugin doesn't work on windows

[Ahmed I. Khalil]

I tried to use your plugin, but it doesn't work on my system as the google design repo is not cloned to the cache dir in ".mdicons" file

cachePath=C:\Users\Ahmed Khalil/.material_design_icons
resourcePath=src/main/res
patterns=(refresh|search)_white_24dp

I guess the problem is from the last front slash, that does not follow Windows path conventions.