Dicelib 1.6.6

Corrects parser dependency in build.gradle.

Parser 1.8.2 changes make caching of parsed expression possible in parser/dicelib. Caching is implemented in MaptoolExpressionParser.

Dicelib Changes
new ExpressionParser(resolver).evalute("Hello")
becomes
new ExpressionParser().evaluate("Hello", resolver)

Part of:
RPTools/parser#45
RPTools/maptool#2086
RPTools/maptool#1898 (comment)