Added comments.
Comments.
Merge branch 'master' of github.com:rostgaard/02242

Conflicts:
	analysis_tool/src/Main.java
	analysis_tool/src/syntaxtree/statement/ArrayAssignment.java
	analysis_tool/src/syntaxtree/statement/Assignment.java
	analysis_tool/src/syntaxtree/statement/Statement.java
Merge branch 'master' of github.com:rostgaard/02242
Added tikz-uml.sty to the repos, and merged a lot of stuff. If something breaks, it's probably my fault :-)