Fixed bug in event handler
Added welcome messages and error messages (invalid command/format) for user in CLI
searchWhole implemented
add DeleleAll function to Event Handler
Fix bug for searchwhole
Add header comments for all public methods in DataHandles.java
added comments to parser class
add comments for Event Handler
Merge remote-tracking branch 'origin'
minor edit
removed comment in main method in parser
Merge branch 'master' of https://github.com/cs2103aug2014-w11-3j/Pact
added the log file for cli to log messages
added further logging and testing
testing and logging
add undo and clear all