commit before merging point and drawable point into one class
added random, tan, atan, mirrorx methods
addressed issues in boolean
added dist function
Merge branch 'master' of https://github.com/pixelmaid/DressCode_v0.5

Conflicts:
	antlr-generated/com/pixelmaid/dresscode/antlr/PogoLexer.java
	antlr-generated/com/pixelmaid/dresscode/antlr/PogoParser.java
	antlr-generated/com/pixelmaid/dresscode/antlr/PogoTreeWalker.java
	resources/build/jar/DressCode.jar