Passed test case for ParserTest (addTimedTest5,6)
Merge branch 'master' of https://github.com/cs2103aug2014-w09-1j/main
Added flexibility to Parser where to.. from.. can come in either order
Added error checking in parser whereby date from must be before date to.
Added all the relevant test cases
Merge branch 'master' of https://github.com/cs2103aug2014-w09-1j/main