fixing problem with interest for first installment
Switch to .NET 4.0 (#328)

The only problem is upgrading to a newer version of Crystal Reports
(version 13), otherwise it is just a matter of changing the project
settings.
Bump to version 14.4 (#329)
Convert solution to use the latest Crystal Reports

As suggested by the CR popup when you open up Visual Studio.
Remove unused libraries
Do not deploy log4net.dll
Merge branch 'master' into apr_for_aim
Merge branch 'master' into apr_for_aim