Fine-tuned tasklist test cases to suit new task parameters.
Merge branch 'master' of https://github.com/cs2103aug2014-f11-2j/main.git
Formatted CommandLineUI test cases for ANSI output.
Wrote Javadoc for CommonUtil class.
Wrote Javadocs for CommandLineUI class.
Wrote Javadocs for TaskList class.
Merge branch 'master' of https://github.com/cs2103aug2014-f11-2j/main.git
Wrote Javadocs for testutil class.
changed names of test methods.
Merge remote-tracking branch 'main/zhenghan'