Update Kerbanomics.cs

Added calculations for compound interest rates to the file...
Update Kerbanomics.cs

Fixed comments (duh).  put in the Math.pow() function instead of ^ notation.

I really need to get a compiler working on this box to check this.

Added a big comment block on how to structure the calculations more like a real-life loan.
Merge pull request #1 from divisionbyzero1/patch-1

Update Kerbanomics.cs for proper APR calculations.
v0.1.1 Update

Bugfix
-Corrected issue with wage processing
-Corrected issue with additional funds being set to 0
-Removed "yearly" option as the interval is not triggering properly.
Will re-add this when I get the calculation sorted out.
0.1.2 Bugfix

0.1.2 Bugfix

-Fixed GUI issue with Settings menu
-Changed out icon for one provided by ObsessedWithKSP
0.1.3 Bugfix and update

-Added yearly interval bad to settings menu
-Removed "Standby" pay due to a bug in the engine preventing Kerbal
status from updating correctly
-Removed the "Loan Deny" menu, added logic to compound multiple loans
-Added option to make a payment to the loan balance outside of the
payment interval
Merge pull request #1 from johnqevil/master

resync with johnqevil master 0.1.3 release