v1.4 release

Merge pull request #403 from weigenie/master

PPP fixes

Preparing for submission

Merge pull request #379 from lawncegoh/master

PPP updates

v1.3.2

Merge pull request #250 from TanZhanMing/master

Fix helpWindow bug

v1.3

Release-candidate for v1.4

v1.2.1

Claims, Income and Goto Features are fully functional
Basic version of Budget is fully functional

• Increased functionalities to Claim, approve and reject
• Increased functionalities to Income
• Increased functionalities to Goto with check feature added to it
• Added tabs to allow user to change views
• Increased functionalities to Budget, addition of graphs (partially done)
• Added autocorrect function
• Changed overall UI colour to be more pastel.

v1.2

Added Claim, Income, Goto, Help and Budget features