Utilized taskList getters for FileIO
Merge branch 'master' of https://github.com/cs2103aug2014-t7-2/main

# By Yui Wei (7) and others
# Via Yui Wei (4) and Natalie Rawle (2)
* 'master' of https://github.com/cs2103aug2014-t7-2/main:
  changed to encorporate time
  enable user input for search slots
  update toString  and toPrint methods.
  Updated Constructors and added some getters & setters
  Time fields.
  Update ExactMatchSearcher.java
  Update SearcherTest.java
  Update Searcher.java
  created a class for searching for slots which makes use of Time
  Fixed Add
  Integrated time into taskfactory
  updated Task setters
  up - date. working on repeat still
  no message