Improve Conflict Check
Update add task junit
Added new test case for is within period.
Remove test case

invalid test case.
Enhance Search Function

Allow exact word search
Added in javadocs for new search
Refactor output for responses message
Overdue but done task will not be red
Added JUnit Test case for exact word search
Merge branch 'parser_enhancement'

Conflicts:
	src/com/rubberduck/command/AddCommand.java
Added overdue support in Parser
General logging for all Command
Added javadoc and naming conventions
Allowed user to search overdue task

Updated test cases as well
Added more logging messages to classes
Fix schedule date comparison and conflict issue
Merge branch 'logging_refactor'
Refactored and Fixed ViewCommand
Refactored SearchCommand
Updated ViewCommand for flexibility