extra method loadJSON, statistics change & ilwis.config in resources
added more qt dlls to .pro file
corrected missing space in box toString method
Merge branch 'master' of https://github.com/52North/IlwisCore
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Merge branch 'master' of https://github.com/52North/IlwisCore
Merge branch 'master' of https://github.com/52North/IlwisCore
fixed statistics problem
Merge branch 'master' of https://github.com/52North/IlwisCore
Merge branch 'master' of https://github.com/52North/IlwisCore